Clarke v. CFTR ( 2023 )


Menu:
  • Case: 22-51124     Document: 00516829997         Page: 1     Date Filed: 07/21/2023
    United States Court of Appeals
    for the Fifth Circuit
    United States Court of Appeals
    Fifth Circuit
    ____________                                FILED
    July 21, 2023
    No. 22-51124                         Lyle W. Cayce
    ____________                                Clerk
    Kevin Clarke; Trevor Boeckmann; Harry Crane; Corwin
    Smidt; Aristotle International, Incorporated; Predict
    It, Incorporated; Michael Beeler; Mark Borghi;
    Richard Hanania; James D. Miller; Josiah Neeley;
    Grant Schneider; Wes Shepherd,
    Plaintiffs—Appellants,
    versus
    Commodity Futures Trading Commission,
    Defendant—Appellee.
    ______________________________
    Appeal from the United States District Court
    for the Western District of Texas
    USDC No. 1:22-CV-909
    ______________________________
    Before Graves, Ho, and Duncan, Circuit Judges.
    Stuart Kyle Duncan, Circuit Judge:
    The PredictIt Market is an online marketplace that lets people trade
    on the predicted outcomes of political events. Essentially, it is a futures
    market for politics. In 2014, a division within the Commodity Futures
    Trading Commission (“CFTC”) issued PredictIt a “no-action letter,”
    effectively allowing it to operate without registering under federal law. But,
    in 2022, the division rescinded the no-action letter, accusing PredictIt of
    Case: 22-51124      Document: 00516829997            Page: 2    Date Filed: 07/21/2023
    No. 22-51124
    violating the letter’s terms but without explaining how. It also ordered all
    outstanding PredictIt contracts to be closed in fewer than six months.
    Various    parties    who    participate    in   PredictIt   (collectively,
    “Appellants”) challenged the no-action letter’s rescission in federal district
    court and moved for a preliminary injunction. The district court has not ruled
    on that motion, though, despite PredictIt’s looming shutdown. Appellants
    now seek our review, treating the district court’s inaction as effectively
    denying a preliminary injunction. We granted Appellants an injunction
    pending our consideration of their appeal.
    The CFTC has since raised a host of objections to our even hearing
    the appeal, arguing that it is moot, that there has been no final agency action,
    that revoking the no-action letter was within the agency’s discretion, and that
    Appellants lack standing. These threshold objections are all meritless.
    We now conclude that a preliminary injunction was warranted
    because the CFTC’s rescission of the no-action letter was likely arbitrary
    and capricious. So, we remand for the district court to enter a preliminary
    injunction while it considers Appellants’ challenge to the CFTC’s actions.
    I. Background
    Launched in 2014 by the Victoria University of Wellington in New
    Zealand, PredictIt was conceived as a data-gathering tool for academic
    researchers. It allows people to make small investments based on predicting
    political events, like future elections or the passage of federal legislation.
    For instance, in recent markets predicting the 2024 presidential
    nominees, Donald Trump “shares” were trading at $0.56, while Ron
    DeSantis “shares” were trading at $0.22 (on 47.5 million shares traded). Joe
    Biden was outpacing Gavin Newsom by $0.66 to $0.21 (16.4 million shares).
    And in trading on whether Alexandria Ocasio-Cortez would run for president
    2
    Case: 22-51124          Document: 00516829997             Page: 3       Date Filed: 07/21/2023
    No. 22-51124
    in 2024, “No” was beating “Yes” $0.97 to $0.03 (361,000 shares). If a
    trader accurately predicts an event’s outcome, each of his shares will cash
    out at $1.00. 1
    Offering these sorts of “event contracts” typically requires
    registering as “a designated contract market or swap execution facility”
    under the Commodity Exchange Act (“CEA”) and CFTC regulations. See
    7 U.S.C. § 7a-2(c)(5)(C)(i); 
    17 C.F.R. § 40.11
    . 2 But the CFTC can exempt
    certain transactions from the CEA. See 
    7 U.S.C. § 6
    (c)(1)–(2). And a
    division within the agency, the Division of Market Oversight (“DMO”), can
    issue various “letters” concerning the CEA. See 
    17 C.F.R. § 140.99
     (setting
    out DMO authority to issue “exemptive, no-action, and interpretative
    letters”). Relevant here, a “no-action letter” provides that, as to a proposed
    transaction or activity, the DMO “will not recommend enforcement action
    to the [CFTC] for failure to comply with a specific provision of the Act or of
    a Commission rule, regulation or order.” See 
    id.
     § 140.99(a)(2). Only the
    division that issued the no-action letter is bound by it and “[o]nly the
    Beneficiary may rely upon the no-action letter.” Ibid.
    In 2014, seeking to operate PredictIt without registering under the
    CEA, Victoria University sought a no-action letter. The university proposed
    a small-scale, not-for-profit market that would serve as a valuable academic
    tool for researchers. This market, the university explained, would abide by
    certain limits, such as capping trader investment at $850 and restricting each
    event contract to 5,000 total traders.
    _____________________
    1
    See https://www.predictit.org/markets (last visited July 21, 2023).
    2
    The CEA describes an “event contract” in relevant part as “agreements,
    contracts, transactions, or swaps in excluded commodities that are based upon the
    occurrence, extent of an occurrence, or contingency.” 7 U.S.C. § 7a-2(c)(5)(C)(i).
    3
    Case: 22-51124       Document: 00516829997             Page: 4     Date Filed: 07/21/2023
    No. 22-51124
    In October 2014, DMO issued Victoria University’s requested no-
    action letter. The letter stated that “based upon [Victoria University’s]
    representations” to abide by certain terms—such as maintaining nonprofit
    status and allowing researchers to access generated data—the DMO would
    “not recommend that the Commission take any enforcement action.” The
    letter also explained that its position “represent[ed] the views of DMO only,
    and d[id] not necessarily represent the positions or views of the
    Commission.” And the DMO purported to “retain[] the authority to
    condition further, modify, suspend, terminate or otherwise restrict the terms
    of the no-action relief . . . in its discretion.”
    Nearly eight years later, in August 2022, the DMO rescinded the no-
    action letter. The revocation stated that “[t]he University has not operated
    its market in compliance with the terms of [the no-action letter]” and that,
    therefore, the no-action letter was “hereby withdrawn.” The DMO
    provided no explanation about which terms of the letter had been violated.
    Instead, the revocation directed that “remaining listed contracts and
    positions comprising all associated open interest in such market should be
    closed out and/or liquidated no later than 11:59 p.m. eastern on February 15,
    2023.”
    In September 2022, various parties affiliated with PredictIt
    (“Appellants”) sued the CFTC in federal court. 3 They claimed the no-
    action letter’s rescission was arbitrary and capricious because it failed to
    explain the agency’s decision. See 
    5 U.S.C. § 706
    . They also claimed the
    revocation constituted a withdrawal of a license without the necessary
    procedural steps. See 
    5 U.S.C. § 558
    . Appellants moved for a preliminary
    _____________________
    3
    Victoria University is not among those parties. Rather, Appellants consist of
    various third parties—including market operators, traders, and academics—who claim to
    be negatively impacted by the no-action letter’s rescission.
    4
    Case: 22-51124      Document: 00516829997           Page: 5     Date Filed: 07/21/2023
    No. 22-51124
    injunction. In response, the CFTC moved to dismiss on the grounds that
    none of Appellants’ claims was justiciable. In December 2022, a magistrate
    judge recommended the case be transferred to Washington, D.C. During this
    time, spanning three months, the district court did not rule on the
    preliminary injunction motion, even after Appellants moved to expedite its
    consideration in light of the looming deadline for closing PredictIt contracts.
    Given this inaction, Appellants appealed what they deemed the
    effective denial of a preliminary injunction. The CFTC moved to dismiss
    the appeal for lack of jurisdiction. A motions panel of our court denied that
    motion, citing Carson v. Am. Brands, Inc., 
    450 U.S. 79
     (1981). Under Carson,
    a court of appeals may review a district court’s order that, while not explicitly
    denying a preliminary injunction, “nonetheless ha[s] the practical effect of
    doing so” and might cause irreparable harm absent immediate appeal. 
    Id. at 83
    ; see also, e.g., Thomas ex rel. D.M.T. v. Sch. Bd. of St. Martin Par., 
    756 F.3d 380
    , 384 & n.7 (5th Cir. 2014); 
    28 U.S.C. § 1292
    (a)(1). The motions panel
    carried with the case Appellants’ motion for an injunction pending appeal.
    Our panel granted that injunction on January 26, 2023, and heard argument
    in February 2023.
    Less than a month later, in March 2023, the CFTC withdrew its
    August 2022 rescission of the no-action letter. Notwithstanding the
    injunction pending appeal, the agency substituted a new letter that
    “determined as a preliminary matter that [the no-action letter] is void and
    should be withdrawn.” This new letter gave some explanation for rescinding
    the no-action letter and gave Victoria University a chance to respond. Given
    these developments, the CFTC moved to dismiss this appeal as moot.
    Appellants opposed and cross-moved for sanctions, arguing the CFTC had
    violated our earlier injunction. On May 1, 2023, we denied both motions. At
    the same time, we clarified that CFTC “is ENJOINED from closing the
    5
    Case: 22-51124      Document: 00516829997          Page: 6   Date Filed: 07/21/2023
    No. 22-51124
    PredictIt Market or otherwise prohibiting or deterring the trading of Market
    contracts until 60 days after a final judgment in this matter.”
    II. Threshold Issues
    Before addressing whether a preliminary injunction is warranted, we
    consider several threshold issues raised by the CFTC. Those are:
    (1) whether the appeal is moot; (2) whether withdrawal of the no-action letter
    is “final agency action”; (3) whether that withdrawal is unreviewable
    prosecutorial discretion; and (4) whether Appellants have standing.
    A. Mootness
    The CFTC contends this appeal is moot because the August 2022
    rescission of PredictIt’s no-action letter is no longer in effect, having been
    replaced by the March 2023 letter. And that new letter, the CFTC argues,
    gives Appellants “the full extent of post-remand relief available to [them],”
    by providing an explanation for the rescission and a chance for Victoria
    University to be heard. Moreover, because the March 2023 letter expresses
    only a “preliminary” determination, the CFTC argues there is “nothing
    before this Court to review.” In opposition, Appellants invoke the doctrine
    of voluntary cessation and also argue that the March 2023 letter remains
    procedurally deficient.
    The appeal is not moot. Post-filing events do not moot a case “[a]s
    long as the parties have a concrete interest, however small, in the outcome of
    the litigation.” Knox v. Serv. Emps. Int’l Union, Loc. 1000, 
    567 U.S. 298
    , 307
    (2012) (citation omitted) (alteration in original). That is true here. The
    parties continue to spar over whether PredictIt can operate outside the
    CEA’s strictures. Although the DMO has now taken down its August 2022
    rescission of the no-action letter, its March 2023 replacement continues to
    say the letter “is void and should be withdrawn.” It makes no difference that
    the DMO calls this new action “preliminary” and allows Victoria University
    6
    Case: 22-51124         Document: 00516829997                Page: 7        Date Filed: 07/21/2023
    No. 22-51124
    to lodge objections. The fact that Victoria University can try to change the
    DMO’s mind does not change the fact that the DMO has declared the no-
    action letter “void.” A case is not moot when the government rescinds one
    law only to enact a different version that “disadvantages [the plaintiffs] in the
    same fundamental way.” Ne. Fla. Chapter of Associated Gen. Contractors of
    Am. v. City of Jacksonville, 
    508 U.S. 656
    , 662 (1993). 4
    Nor is it the true that the March 2023 letter gives Appellants all they
    ask for. That letter actually gives nothing to Appellants—it lets Victoria
    University object to the no-action letter’s withdrawal but says nothing about
    Appellants. And, in any event, Appellants continue to assert that the March
    2023 letter, despite giving some explanation for the rescission, falls short of
    what the APA requires when an agency changes course. See, e.g., Wages &
    White Lion Invs., LLC v. FDA, 
    16 F.4th 1130
    , 1139 (5th Cir. 2021) (“When
    an agency changes course, . . . it must be cognizant that longstanding policies
    may have engendered serious reliance interests that must be taken into
    account.” (citation omitted)).
    B. Final Agency Action
    The CFTC also argues that withdrawal of the no-action letter is
    unreviewable because it is neither “agency action” nor “final.” See 5 U.S.C.
    _____________________
    4
    The voluntary cessation doctrine, invoked by Appellants, only underscores why
    this appeal is not remotely moot. See, e.g., City of Mesquite v. Aladdin’s Castle, Inc., 
    455 U.S. 283
    , 289 (1982) (“[A] defendant’s voluntary cessation of a challenged practice does not
    deprive a federal court of its power to determine the legality of the practice.”). If the agency
    had stopped the complained-of conduct (say, by simply withdrawing the August 22
    rescission and reinstating the no-action letter), the doctrine would have us consider
    whether it is “absolutely clear” that the conduct would not recur. Already, LLC v. Nike,
    
    568 U.S. 85
    , 91 (2013). But exactly the opposite has happened: the agency has persisted in
    its conduct by reiterating that the no-action letter is “void.” See, e.g., Opulent Life Church
    v. City of Holly Springs, Miss., 
    697 F.3d 279
    , 286 (5th Cir. 2012) (“Here, as in Associated
    General Contractors, [the defendant] has already repeated its allegedly wrongful conduct.”).
    7
    Case: 22-51124        Document: 00516829997              Page: 8       Date Filed: 07/21/2023
    No. 22-51124
    § 704 (providing judicial review of “final agency action”). We disagree on
    both points.
    First, agency action. “Under the APA, ‘agency action’ is a defined
    term, limited to an ‘agency rule, order, license, sanction, relief, or the
    equivalent or denial thereof, or failure to act.’” Indep. Equip. Dealers Ass’n v.
    EPA, 
    372 F.3d 420
    , 428 (D.C. Cir. 2004) (quoting 
    5 U.S.C. § 551
    (13)). The
    parties joust over whether the no-action letter is a “license” under this
    definition. Appellants say yes, contending the letter is a “form of
    permission” to operate a proposed market. See 
    5 U.S.C. § 551
    (8) (defining
    “license” as “an agency permit, certificate, approval, registration, charter,
    membership, statutory exemption or other form of permission” (emphasis
    added)). The CFTC says no, because “[n]othing in the CEA or any
    regulation permits staff to license trading facilities” and that the no-action
    letter, on its face, granted “no affirmative entitlement to do anything.” We
    agree with Appellants.
    The no-action letter qualifies as agency action under the APA.
    “Agency action” has a broad sweep: the term “is meant to cover
    comprehensively every manner in which an agency may exercise its power.”
    Whitman v. Am. Trucking Ass’ns, 
    531 U.S. 457
    , 478 (2001). 5 Here, the whole
    point of Victoria University’s requesting the no-action letter was to obtain
    permission to operate an unregistered event futures market, and to get that
    green light before plunging significant resources into it.
    The no-action letter itself characterizes the university as seeking “no-
    action relief that would allow Victoria University . . . to operate” the
    _____________________
    5
    See also Abbott Lab’ys v. Gardner, 
    387 U.S. 136
    , 140–41 (1967) (explaining that the
    APA is meant to “cover a broad spectrum of administrative actions” and so its “generous
    review provisions must be given a hospitable interpretation” (citations and internal
    quotation marks omitted)); FTC v. Standard Oil Co. of Cal., 
    449 U.S. 232
    , 239 n.7 (1980).
    8
    Case: 22-51124      Document: 00516829997          Page: 9   Date Filed: 07/21/2023
    No. 22-51124
    proposed market. Furthermore, the letter details the proposed market, states
    that operating it outside the CEA’s strictures would not be “contrary to the
    public interest,” and affirmatively “allow[s]” proposed variations from a
    different event market. Thus, by the letter’s own terms, the no-action relief
    granted is a “form of permission.” See 
    5 U.S.C. § 551
    (8).
    Courts have previously found that such grants of permission to avoid
    compliance with administrative requirements constitute agency action. See,
    e.g., Atl. Richfield Co. v. United States, 
    774 F.2d 1193
    , 1200 (D.C. Cir. 1985)
    (discussing one such “temporary license”); Gallagher & Ascher Co. v. Simon,
    
    687 F.2d 1067
    , 1072–76 (7th Cir. 1982) (reviewing withdrawal of a special
    permit exempting customs brokers from ordinary requirements). Therefore,
    because the no-action letter here is a “license” within the meaning of the
    APA, its withdrawal constitutes agency action. Cf. 
    5 U.S.C. § 558
    (c)
    (providing procedural protections for license revocations).
    Next, finality. Agency action is final when it meets two requirements:
    “(A) the action must mark the consummation of the agency’s
    decisionmaking process—it must not be of a merely tentative or interlocutory
    nature;” and “(B) the action must be one by which rights or obligations have
    been determined, or from which legal consequences will flow.” Data Mktg.
    P’ship v. U.S. Dep’t of Lab., 
    45 F.4th 846
    , 853 (5th Cir. 2022) (citations and
    internal quotation marks omitted); see generally Bennett v. Spear, 
    520 U.S. 154
    , 177–78 (1997). “This is generally a ‘pragmatic’ inquiry.” Data Mktg., 45
    F.4th at 853 (quoting U.S. Army Corps of Eng’rs v. Hawkes Co., 
    578 U.S. 590
    ,
    599 (2016)). And it is a pragmatic inquiry colored by the APA’s embodiment
    of the “basic presumption of judicial review.” Abbott Lab’ys, 
    387 U.S. at 140
    .
    The CFTC argues that neither finality prong is met. Granting or
    revoking no-action relief, it claims, does not “consummate” the agency’s
    decisional process because it is interlocutory—meaning, it pertains only to
    9
    Case: 22-51124     Document: 00516829997            Page: 10   Date Filed: 07/21/2023
    No. 22-51124
    whether DMO staff will recommend enforcement action to the CFTC. Nor
    does the letter’s withdrawal trigger any legal consequences. The agency
    assures us that PredictIt “is free to continue unabated with or without any
    staff no-action relief,” and that the CFTC can commence enforcement
    “with or without a staff no-action letter.” Countering this, Appellants argue
    that the no-action letter’s withdrawal is final because it is unappealable and
    subjects impacted parties to enforcement proceedings. We again agree with
    Appellants and find that both finality prongs are met.
    As to the “consummation” prong, the key question is whether
    withdrawal of the no-action letter is “subject to further agency review.” Data
    Mktg., 45 F.4th at 854 (quoting Sackett v. EPA, 
    566 U.S. 120
    , 127 (2012)); see
    also Louisiana v. U.S. Army Corps of Eng’rs, 
    834 F.3d 574
    , 581 (5th Cir. 2016)
    (same). It is not: the DMO’s decision to issue or withdraw the letter is
    unappealable. So, it does not matter that the letter pertains only to the staff’s
    recommendation to the agency. Once the staff decide to issue or withdraw
    the letter, there is no further appeal within the agency. Illustrating that
    reality, CFTC regulations state that a beneficiary “may rely” on the
    DMO’s issuing a no-action letter. 
    17 C.F.R. § 140.99
    (a)(2).
    As to the “legal consequences” prong, once more our recent decision
    in Data Marketing is instructive. As we explained, it is “well-established that
    ‘where agency action withdraws an entity’s previously held discretion, that
    action alters the legal regime, binds the entity, and thus qualifies as final
    agency action.’” Data Mktg., 45 F.4th at 854 (quoting Texas v. EEOC, 
    933 F.3d 433
    , 442 (5th Cir. 2019)). That condition was satisfied in Data
    Marketing because the relevant regulation stated that requestors may “rely”
    on an advisory opinion. 
    Ibid.
     This reliance “bound the Department to some
    degree and withdrew its previously held discretion.” 
    Ibid.
     The same can be
    said about PredictIt’s no-action letter: it withdrew some of the CFTC’s
    discretion because regulations state a beneficiary “may rely” on it. 17 C.F.R
    10
    Case: 22-51124        Document: 00516829997              Page: 11       Date Filed: 07/21/2023
    No. 22-51124
    § 140.99(a)(2). Thus, for the same reasons as in Data Marketing, legal
    consequences flowed from the 2014 no-action letter issued by the DMO. 6
    None of this is changed by the fact that the DMO has now issued its
    March 2023 letter. Like the August 2022 letter it supersedes, the March 2023
    letter cancels PredictIt’s no-action relief. It states: “As a result of the
    University’s non-compliance with the terms of [no-action letter], DMO has
    determined as a preliminary matter that [no-action letter] is void and should
    be withdrawn.” True, the letter purports to make that decision “as a
    preliminary matter,” and it “invite[s] the University to submit any
    objections it may have” by March 20, 2023. But the letter does not promise
    to reconsider its decision that the no-action letter “is void and should be
    withdrawn.”
    But, again, the possibility that the DMO may reconsider is irrelevant
    to our inquiry. “[T]he mere fact that the agency could—or actually does—
    reverse course in the future does not change” an action’s finality. Data
    Mktg., 45 F.4th at 854 (citing Biden v. Texas, 
    142 S. Ct. 2528
    , 2545 (2022)).
    The March 2023 letter does not say the DMO is merely considering
    withdrawing no-action relief; it accuses the university of violating the no-
    action letter’s term in numerous ways and declares the letter “void.” This
    forces Appellants “either to alter [their] conduct, or to expose [themselves]
    _____________________
    6
    The CFTC observes, and the dissent stresses, that a no-action letter “represents
    the position only of the Division that issued it” and “binds only the issuing Division . . .
    and not the Commission or other Commission staff.” 
    17 C.F.R. § 140.99
    (a)(2); see post at
    2. That does not change our analysis. That same regulation explains that a beneficiary “may
    rely upon the no-action letter.” 
    Ibid.
     This, once more, suggests that the CFTC has
    withdrawn its discretion to bring enforcement proceedings against the holder of a no-action
    letter, which undermines the contention that the CFTC is in no way bound through no-
    action letters.
    11
    Case: 22-51124     Document: 00516829997             Page: 12   Date Filed: 07/21/2023
    No. 22-51124
    to potential liability.” Texas v. EEOC, 
    933 F.3d at 446
     (quoting Texas v.
    EEOC, 
    827 F.3d 372
    , 383 (5th Cir. 2016)).
    For these reasons, the DMO’s withdrawal of no-action relief
    constitutes final agency action.
    C. Committed to Agency Discretion
    The CFTC briefly argues that withdrawing no-action relief is
    unreviewable as “committed to agency discretion by law.” See 
    5 U.S.C. § 701
    (a)(2). It contends that no-action letters are like agency decisions not to
    prosecute or enforce and, as such, are the “classic illustration of a decision
    committed to agency discretion.” Bd. of Trade of Chi. v. SEC, 
    883 F.2d 525
    ,
    530 (7th Cir. 1989); see generally Heckler v. Chaney, 
    470 U.S. 821
    , 831–32
    (1985) (discussing why agency decisions to refuse enforcement are generally
    unsuitable for judicial review). We disagree.
    This case does not challenge an agency’s discretionary decision to
    enforce (or not enforce) the law. What is challenged, rather, is the withdrawal
    of a regulatory instrument (the no-action letter) that ensured the DMO
    would not recommend that the agency enforce the CEA against PredictIt.
    And, as we have pointed out, the agency’s own regulations allow beneficiaries
    to rely on such letters. See 
    17 C.F.R. § 140.99
    (a)(2). The cases the CFTC
    cites involve the distinct scenario where third parties try to compel an agency
    to enforce penalties against recipients of no-action letters. Cf. Chicago Bd. of
    Trade, 883 F.2d at 530 (a challenge to the issuance of a no-action letter is
    unreviewable as committed to agency discretion). Those cases might apply if
    we had some third party challenging PredictIt’s no-action letter, arguing the
    DMO should never have issued it. This case is different: the no-action letter
    has been rescinded, and the affected parties claim the agency failed to do so
    properly.
    12
    Case: 22-51124     Document: 00516829997           Page: 13   Date Filed: 07/21/2023
    No. 22-51124
    We thus conclude that the decision to rescind a no-action letter is not
    “committed to agency discretion by law.”
    D. Standing
    The CFTC also argues that Victoria University’s absence spoils
    Appellants’ standing. “An individual has standing to sue if his injury is
    traceable to the defendant and a ruling would likely redress it.” Tex. State
    LULAC v. Elfant, 
    52 F.4th 248
    , 253 (5th Cir. 2022) (citations omitted). In
    other words: (1) injury, (2) traceability, and (3) redressability. See Lujan v.
    Defs. of Wildlife, 
    504 U.S. 555
    , 560–61 (1992); U.S. Const. art. III, § 2.
    Appellants say they satisfy each prong. We agree.
    Appellants—market operators, traders, and academics claiming to be
    impacted by the no-action letter’s rescission—easily satisfy the standing
    requirements. At this stage, they have shown numerous injuries stemming
    from the letter’s withdrawal and the resulting impact on the PredictIt
    Market. Academics will lose a research tool that was PredictIt’s raison d’être.
    Traders will lose value in compromised contracts. And PredictIt’s service
    providers will incur costs from having to prematurely shut down operations.
    Indeed, Appellants have shown that financial harm was already ongoing
    before this court issued a stay pending appeal, with “the CFTC’s
    prohibition on new markets and the impending shutdown order” causing
    market distortions and “a significant withdrawal of funds.”
    These injuries, moreover, are directly traceable to the no-action
    letter’s withdrawal. Operation of the PredictIt market depended on the 2014
    no-action relief; withdrawing it would obviously imperil the market, resulting
    in harms to Appellants. Finally, a favorable ruling would redress these
    injuries by allowing trading to continue on the same terms as before while the
    district court adjudicates Appellants’ challenge to the CFTC’s action.
    13
    Case: 22-51124     Document: 00516829997           Page: 14   Date Filed: 07/21/2023
    No. 22-51124
    The CFTC resists these conclusions. It argues that because “[o]nly
    the Beneficiary may rely on the no-action letter,” 
    17 C.F.R. § 140.99
    (a)(2),
    only a no-action letter’s beneficiary (here, Victoria University) would have
    standing to sue. It also observes that all of Appellants’ alleged injuries
    “reflect[] a downstream harm flowing directly from Victoria University’s
    hypothetical decision to continue or cease operating PredictIt.” It cites
    National Wrestling Coaches Ass’n v. Department of Education, 
    366 F.3d 930
    (D.C. Cir. 2004), where several interested parties in the collegiate men’s
    wrestling world (though not the universities and colleges themselves)
    challenged a policy interpretation of Title IX. 
    Id.
     at 934–36. The D.C. Circuit
    found that the plaintiffs lacked standing because they failed to establish
    causation and redressability: it was unclear that the third-party colleges
    would eliminate their men’s wrestling programs in response to the Title IX
    guidance’s being enjoined. 
    Id.
     at 938–45. According to the CFTC, that same
    deficiency is present here because Victoria University may choose to operate
    or close PredictIt independent of any no-action letter.
    These counterarguments miss the mark. Whatever CFTC
    regulations might say, the APA permits suit by anyone “adversely affected
    or aggrieved by agency action.” 
    5 U.S.C. § 702
    . Appellants fall into that
    category. And National Wrestling is distinguishable. In that case, the court
    reasoned that even if the challenged policy was enjoined, “Title IX and the
    1975 Regulations would still be in place,” serving as an independent
    obligation for federally funded schools to equally accommodate both genders
    in athletics. Nat’l Wrestling, 366 F.3d at 939–40. Thus, the third-party
    schools would not necessarily behave any differently than they otherwise
    would. Id. at 940. Here, by contrast, enjoining the withdrawal of no-action
    relief would reinstate the 2014 no-action letter, permitting PredictIt to
    continue operating as before. And there would be no independent obligations
    14
    Case: 22-51124     Document: 00516829997            Page: 15   Date Filed: 07/21/2023
    No. 22-51124
    to register with the CFTC because of the promise that Victoria University
    “may rely” on its no-action relief. 
    17 C.F.R. § 140.99
    (a)(2).
    In sum, Appellants have standing.
    III. Preliminary Injunction
    We now turn to whether the district court abused its discretion by
    denying a preliminary injunction. See Moore v. Brown, 
    868 F.3d 398
    , 402 (5th
    Cir. 2017) (per curiam). To obtain a preliminary injunction, Appellants must
    show: (1) a substantial likelihood of success on the merits, (2) a substantial
    threat of irreparable harm if the injunction does not issue, (3) that the
    threatened injury outweighs any harm that will result if the injunction is
    granted, and (4) that granting the injunction is in the public interest. 
    Id.
     at
    402–03.
    A. Substantial Likelihood of Success
    We first ask whether Appellants are substantially likely to show that
    the no-action letter’s revocation was arbitrary and capricious. “The APA’s
    arbitrary-and-capricious standard requires that agency action be reasonable
    and reasonably explained.” Data Mktg., 45 F.4th at 855 (quoting FCC v.
    Prometheus Radio Project, 
    141 S. Ct. 1150
    , 1158 (2021)). The court can only
    consider the reasoning “articulated by the agency itself,” and cannot
    consider “post hoc rationalizations for agency action.” Motor Vehicle Mfrs.
    Ass’n of U.S., Inc. v. State Farm Mut. Auto Ins. Co., 
    463 U.S. 29
    , 50 (1983).
    “[W]e must set aside any action premised on reasoning that fails to account
    for ‘relevant factors’ or evinces ‘a clear error of judgment.’” Data Mktg., 45
    F.4th at 855 (quoting Univ. of Tex. M.D. Anderson Cancer Ctr. v. HHS, 
    985 F.3d 472
    , 475 (5th Cir. 2021)).
    The August 2022 revocation fails these standards for the obvious
    reason that it gives no explanation whatsoever. Instead of “reasonably
    15
    Case: 22-51124      Document: 00516829997           Page: 16    Date Filed: 07/21/2023
    No. 22-51124
    explain[ing]” the withdrawal, ibid., the DMO delivered this terse missive:
    “The University has not operated its market in compliance with the terms of
    [the no-action letter].” Not a word discloses which terms were violated or
    what evidence supports the charge. Nor is any reason given why PredictIt
    must swiftly close all contracts by a certain date or why the agency rejected
    less draconian measures, given the significant reliance interests in play. See,
    e.g., Nat’l Shooting Sports Found., Inc. v. Jones, 
    716 F.3d 200
    , 215 (D.C. Cir.
    2013) (agency action is not upheld if it fails to consider “significant and viable
    and obvious alternatives” (cleaned up)). This is the epitome of arbitrary and
    capricious action. See Sprint Nextel Corp. v. FCC, 
    508 F.3d 1129
    , 1132 (D.C.
    Cir. 2007) (“We . . . require more than a result; we need the agency’s
    reasoning for that result.” (emphasis added)).
    Less than a month after oral argument, the agency tried to fix these
    glaring defects by issuing the March 2023 letter. As noted, this letter purports
    to “supersede” the August 2022 rescission while reaffirming the agency’s
    decision that the no-action letter “is void and should be withdrawn.” It also
    provides some explanation for withdrawing the no-action letter, such as the
    charge that Victoria University violated the letter’s terms by allowing a for-
    profit company (Aristotle, Inc.) to operate PredictIt. We have already
    explained why the March 2023 letter does not moot this appeal. See supra
    II(A).
    The March 2023 letter should also have no bearing on whether the
    withdrawal of the no-action letter is arbitrary and capricious. That is because
    the letter violates the injunction pending appeal our panel previously entered.
    Appellants had asked us to “enjoin the enforcement of the Commission’s
    February 15, 2023, liquidation mandate and allow the PredictIt Market event
    contracts that were offered as of the date of the agency’s decision . . . to
    continue trading pending resolution of this appeal.” We granted that
    requested injunction on January 26, 2023.
    16
    Case: 22-51124     Document: 00516829997            Page: 17   Date Filed: 07/21/2023
    No. 22-51124
    The March 2023 letter violates that injunction by purporting to
    withdraw no-action relief, thereby subjecting PredictIt—and all of its existing
    contracts—to regulation. Although we exercised our discretion to deny
    Appellants’ sanctions motion, we will not allow the enjoined agency to game
    the system by retrofitting its previous rescission with “reasons” after oral
    argument. See Texas v. Biden, 
    10 F.4th 538
    , 558–59 (5th Cir. 2021) (“It is a
    fundamental precept of administrative law that an administrative agency
    cannot make its decision first and explain it later.”).
    But even if we were to consider the March 2023 letter, we would still
    find serious problems with its reasons for voiding the no-action letter. To
    begin with, we have concluded that the no-action letter qualifies as a
    “license” under the APA. See supra II(B). The March 2023 letter, however,
    does not purport to follow the procedural requirements for withdrawing a
    license. See 
    5 U.S.C. § 558
    (c). The agency only provided Victoria University
    with an opportunity to respond to objections. It offered no opportunity for
    Victoria University “to demonstrate or achieve compliance” with the
    requirements that were purportedly violated. 
    Id.
     § 558(c)(2). The withdrawal
    of no-action relief is therefore procedurally deficient on that basis alone.
    Aside from that defect, there are other evident flaws in the March
    2023 letter’s substance. For instance, the letter does not meaningfully
    explain why the DMO rejected alternatives like allowing currently existing
    markets to expire on their own terms. It says only that such alternatives
    would not “be appropriate,” given the likelihood of recurrence due to past
    violations. But the letter does not explain why past violations suggest a
    likelihood of recurrence in the future. This is hardly the “reasoned
    decisionmaking” required of administrative agencies. Michigan v. EPA, 
    576 U.S. 743
    , 750 (2015) (quoting Allentown Mack Sales & Serv., Inc. v. NLRB,
    
    522 U.S. 359
    , 374 (1988)).
    17
    Case: 22-51124     Document: 00516829997              Page: 18   Date Filed: 07/21/2023
    No. 22-51124
    Nor does the DMO justify its conclusion that monitoring future
    compliance would require an “unreasonable use of taxpayer resources.” It
    says nothing about the magnitude of the resources required and does not
    explain why they would not be justified given longstanding reliance interests.
    See Encino Motorcars, LLC v. Navarro, 
    579 U.S. 211
    , 221–22 (2016) (“[A]n
    agency must also be cognizant that longstanding policies may have
    ‘engendered serious reliance interests that must be taken into account.’”
    (quoting FCC v. Fox Television Stations, Inc., 
    556 U.S. 502
    , 515 (2009)));
    Michigan, 576 U.S. at 750–51 (requiring consideration of both sides of the
    cost-benefit ledger).
    Finally, the letter engages in obvious post hoc rationalization. It tries to
    partially justify the agency’s charge that Victoria University “ceded
    operational control” of PredictIt to a for-profit company by referring to
    remarks made by the company’s counsel at oral argument. That is verboten.
    What counsel said at argument cannot justify actions the agency took months
    if not years before. See DHS v. Regents of the Univ. of Cal., 
    140 S. Ct. 1891
    ,
    1907 (2020) (“It is a ‘foundational principle of administrative law’ that
    judicial review of agency action is limited to ‘the grounds that the agency
    invoked when it took the action.’” (quoting Michigan, 576 U.S. at 758)); see
    also SEC v. Chenery Corp., 
    318 U.S. 80
    , 95 (1943) (“[A]n administrative order
    cannot be upheld unless the grounds upon which the agency acted in
    exercising its powers were those upon which its action can be sustained.”).
    In sum, we conclude that the revocation of the no-action letter was
    likely arbitrary and capricious because the agency gave no reasons for it. And
    the agency’s attempts to retroactively justify the revocation after oral
    argument—and in the face of our injunction—only underscore why
    Appellants are likely to prevail.
    18
    Case: 22-51124     Document: 00516829997            Page: 19    Date Filed: 07/21/2023
    No. 22-51124
    B. Irreparable Injury
    We now turn to irreparable injury. Appellants have alleged a number
    of harms they will suffer absent a preliminary injunction. First, investors and
    traders will not be able to see their contracts through and realize any gains
    from having predicted events correctly. Even if they wanted to cash out now,
    the prices for those contracts would be distorted due to the market
    disruptions that the no-action letter’s rescission engendered. Second, as
    traders have attempted to salvage their investments due to a looming and
    impending shutdown order, academics have had their research compromised
    by the trading irregularities that corrupted the integrity of their data. Finally,
    PredictIt’s operators have been saddled with heavy compliance costs given
    the market’s closure.
    As it did in the standing context, the CFTC claims that all of these
    harms are inherently speculative. It asserts that any possible injuries could be
    undone through monetary remedies. And, although the United States would
    enjoy sovereign immunity, Appellants could sue the market operators. See
    Dennis Melancon, Inc. v. City of New Orleans, 
    703 F.3d 262
    , 279 (5th Cir. 2012)
    (“The possibility that adequate compensatory or other corrective relief will
    be available at a later date . . . [weighs] heavily against a claim of irreparable
    harm” (quoting Morgan v. Fletcher, 
    518 F.3d 236
    , 240 (5th Cir. 1975))).
    We disagree and conclude that Appellants are likely to suffer
    irreparable harm. As noted, Appellants have shown they were already
    undergoing harm before we issued the stay pending appeal. Some of these
    harms, such as the academic value of accurate data, would be difficult to
    restore with monetary damages. And to the extent some of these harms are
    economic, the United States cannot be sued due to its sovereign immunity.
    See Wages & White Lion Invs., 16 F.4th at 1142 (“[C]omplying with an agency
    order later held invalid almost always produces the irreparable harm of
    19
    Case: 22-51124      Document: 00516829997           Page: 20   Date Filed: 07/21/2023
    No. 22-51124
    nonrecoverable compliance costs . . . because federal agencies generally enjoy
    sovereign immunity for any monetary damages.” (cleaned up, quotation
    omitted)). To the extent the CFTC argues that the market operators could
    always be sued, that argument neglects the simple fact that at least some of
    those operators are themselves parties to this lawsuit.
    We therefore conclude that Appellants have established a substantial
    likelihood of suffering irreparable harm absent a preliminary injunction.
    C. Balance of the Equities and the Public Interest
    Finally, we consider the remaining preliminary injunction factors: the
    balance of the equities and the public interest. These factors “merge when
    the Government is the opposing party.” Nken v. Holder, 
    556 U.S. 418
    , 435
    (2009). When addressing these factors, “courts ‘must balance the competing
    claims of injury and must consider the effect on each party of the granting or
    withholding of the requested relief.’” Winter v. NRDC, 
    555 U.S. 7
    , 24 (2008)
    (quoting Amoco Prod. Co. v. Village of Gambell, 
    480 U.S. 531
    , 542 (1987)).
    These factors weigh in favor of granting an injunction. On Appellants’
    side, the harms include all those just discussed: investor losses, corrupted
    academic data due to market distortions, and heavy compliance costs on
    market operators. Moreover, “[t]he public interest is served when
    administrative agencies comply with their obligations under the APA.”
    Northern Mariana Islands v. United States, 686 F. Supp. 2d. 7, 21 (D.D.C.
    2009).
    As for the other side of the ledger, the CFTC points to the systemic
    harms that would arise by permitting litigation on informal no-action letters.
    It argues that requiring full-dress APA litigation on these sorts of informal
    letters would discourage the practice of giving them in the first place, and
    result in “a net loss of far greater proportions to the average citizen than any
    possible gain which would accrue.” Taylor-Callahan-Coleman Cntys. Dist.
    20
    Case: 22-51124     Document: 00516829997            Page: 21   Date Filed: 07/21/2023
    No. 22-51124
    Adult Prob. Dep’t v. Dole, 
    948 F.2d 953
    , 959 (5th Cir. 1991) (citation omitted).
    While mindful of that possibility, that sort of a high-level, systemic
    consideration cuts both ways: agency decisionmaking is legitimated in part by
    the agency’s providing adequate reasons. Especially where, as here,
    longstanding policies have engendered serious reliance interests, agencies
    must take those considerations into account before abruptly changing course.
    See Encino Motorcars, 579 U.S. at 221–22.
    Accordingly, we conclude that the balance of the equities and the
    public interest weigh in favor of granting a preliminary injunction
    IV. Conclusion
    We REVERSE the district court’s effective denial of a preliminary
    injunction and REMAND with instructions that the district court enter a
    preliminary injunction pending its consideration of Appellants’ claims.
    21
    Case: 22-51124     Document: 00516829997            Page: 22   Date Filed: 07/21/2023
    No. 22-51124
    James C. Ho, Circuit Judge, concurring:
    Plaintiffs’ theory of final agency action admittedly conflicts with the
    precedents of our sister circuits. To my knowledge, no circuit has held that
    a no-action letter or its withdrawal is sufficient to constitute “final agency
    action” under the Administrative Procedure Act. And some have held the
    opposite. See, e.g., New York City Employees’ Retirement System v. SEC, 
    45 F.3d 7
    , 12 (2nd Cir. 1995) (“No-action letters . . . do not impose or fix a legal
    relationship upon any of the parties.”); Trinity Wall Street v. Wal-Mart
    Stores, Inc., 
    792 F.3d 323
    , 331 (3rd Cir. 2015) (“[N]o-action letters are not
    binding—they reflect only informal views of the staff and are not decisions
    on the merits.”); Bd. of Trade of City of Chicago v. SEC, 
    883 F.2d 525
    , 531 (7th
    Cir. 1989) (“The petition for review of the no-action letter . . . is dismissed
    for want of a reviewable order.”). Cf. Paul v. Petroleum Equipment Tools Co.,
    
    708 F.2d 168
    , 174 n.5 (5th Cir. 1983) (“[T]his ‘no action’ position is not
    equivalent to an exemption.”).
    That said, we need not reach a definitive conclusion on this issue at
    this time. As detailed in the majority opinion, the issues presented in this
    case are sufficiently close that Plaintiffs have demonstrated a substantial
    likelihood of success, and satisfied the remaining elements required for a
    preliminary injunction as well.
    “The purpose of a preliminary injunction is merely to preserve the
    relative positions of the parties until a trial on the merits can be held.” Univ.
    of Tex. v. Camenisch, 
    451 U.S. 390
    , 395 (1981). “[F]indings of fact and
    conclusions of law made by a court granting a preliminary injunction are not
    binding at trial on the merits.” 
    Id.
     See also Feds for Medical Freedom v. Biden,
    
    63 F.4th 366
    , 389 (5th Cir. 2023) (“We hasten to emphasize that this case
    only involves a preliminary injunction.”).
    Accordingly, I concur.
    22
    Case: 22-51124       Document: 00516829997          Page: 23   Date Filed: 07/21/2023
    No. 22-51124
    James E. Graves, Jr., Circuit Judge, dissenting:
    Although I agree that this case is not moot, I would not issue a
    preliminary injunction in this case. As reiterated by this court on numerous
    occasions, the issuance of a preliminary injunction is an exceptional remedy
    that should be granted only when the moving party has clearly shown that
    they can meet all four requirements. See, e.g., Guy Carpenter & Co. v.
    Provenzale, 
    334 F.3d 459
    , 464 (5th Cir. 2003) (“A preliminary injunction is
    an extraordinary remedy which courts grant only if the movant has clearly
    carried the burden as to all four elements.”); Allied Marketing Group., Inc. v.
    CDL Marketing, Inc., 
    878 F.2d 806
    , 809 (5th Cir. 1989) (stating that
    preliminary injunctive relief “is an extraordinary remedy and should be
    granted only if the movant has clearly carried the burden of persuasion with
    respect to all four factors”). We do not grant such relief unless we find: (1) a
    substantial likelihood of success on the merits; (2) a substantial threat of
    irreparable injury; (3) the threatened injury to the movant outweighs the
    threatened harm to the party sought to be enjoined; and (4) granting the
    injunctive relief will not disserve the public interest. City of Dallas v. Delta
    Air Lines, Inc., 
    847 F.3d 279
    , 285 (5th Cir. 2017).
    I am not convinced that Appellants have satisfied this high burden. In
    my view, Appellants have failed to demonstrate a substantial likelihood that
    they will prevail on the merits, as there is no final agency action in this case.
    For agency action to be “final,” two conditions must be met: (1) “the action
    must mark the ‘consummation’ of the agency’s decisionmaking process”;
    and (2) “the action must be one by which ‘rights or obligations have been
    determined,’ or from which ‘legal consequences will flow.’” Bennett v.
    Spear, 
    520 U.S. 154
    , 177–78 (1997) (citations omitted). CFTC’s no-action
    letters fail to satisfy either condition: they neither mark the consummation of
    the agency’s decisionmaking process nor determine Appellants’ legal rights
    or obligations.
    23
    Case: 22-51124       Document: 00516829997          Page: 24   Date Filed: 07/21/2023
    No. 22-51124
    CFTC rule 140.99 outlines the procedure for requesting Commission
    staff letters. See 
    17 C.F.R. § 140.99
    . The rule, among other things, requires
    that the request must be made by or on behalf of the person subject to the
    request, must relate to a proposed transaction or activity, and must set forth
    as completely as possible all material facts and circumstances. See 
    id.
    § 140.99(b). When the CFTC staff reviews a request, the rule makes clear
    that the “[i]ssuance of a [l]etter is entirely within the discretion of
    Commission staff.” Id. § 140.99(b)(1). Rule 140.99 further explains that no-
    action letters are “a written statement” that the issuing staff, here DMO,
    “will not recommend enforcement action to the Commission,” and that such
    a statement “binds only the issuing Division . . . and not the Commission.”
    Id. § 140.99(a)(2). Thus, no-action letters are informal and advisory,
    inherently staff-level statements about whether the issuing staff might (or
    might not) recommend to the CFTC that the Commission, at the
    Commission’s sole discretion, vote to authorize civil proceedings against a
    non-compliant entity. Accordingly, these letters plainly do not mark the
    consummation of the agency’s decisionmaking. Nor do the letters represent a
    decision determining rights or obligations, or one from which legal
    consequences flow as it does not commit the CFTC to taking enforcement
    action.
    Despite this, the majority concludes that the 2014 no-action letter
    effectively constituted a “license.” See ante at 9. Under the APA, a “license”
    is defined as “an agency permit, certificate, approval, registration, charter,
    membership, statutory exemption or other form of permission.” 
    5 U.S.C. § 551
    (8). With such a sweeping definition at hand, the majority concludes
    that “by the letter’s own terms, the no-action relief granted is a form of
    permission.” See ante at 9 (internal quotation marks omitted). I remain
    24
    Case: 22-51124       Document: 00516829997             Page: 25      Date Filed: 07/21/2023
    No. 22-51124
    unconvinced by this argument, as the word “permission” is commonly
    understood as a formal authorization. 1
    What happened here is in stark contrast to the concept of explicit
    consent. On its face, the no-action letter does not grant Appellants the right
    to do anything. Instead, the letter simply expresses DMO’s intention to “not
    recommend that the Commission take any enforcement action in connection
    with the operation of [the] proposed market.” The DMO’s decision was
    contingent upon information furnished by Appellants and was subject to
    certain conditions. The letter explicitly states that any alterations, omissions,
    or discrepancies in the facts or circumstances may render the granted no-
    action relief null and void. Thus, to maintain that the absence of a
    recommendation to prosecute equates to formal consent stretches the
    bounds of credulity. See Paul v. Petroleum Equip. Tools Co., 
    708 F.2d 168
    , 174
    n.5 (5th Cir. 1983) (observing that a “no-action” letter “is not equivalent to
    an exemption”) (Higginbotham, J.).
    I have not come across any instance where a court has ruled that a
    “no-action letter” constitutes a final action taken by the agency. Tellingly,
    the majority cites no such case. Contrarily, no-action letters have been
    regularly found to be non-binding and devoid of legal authority, precluding
    their review. See, e.g., Trinity Wall St. v. Wal-Mart Stores, Inc., 
    792 F.3d 323
    ,
    331 (3d Cir. 2015) (recognizing that “no-action letters are not binding—they
    reflect only informal views of the staff and are not decisions on the merits”);
    Board of Trade of City of Chicago v. SEC, 
    883 F.2d 525
    , 530 (7th Cir. 1989)
    _____________________
    1
    Permission, Dictionary.com, http://www.dictionary.com/browse/permission
    (last visited June 9, 2023) (first definition) (“Permission” is defined as “authorization
    granted to do something; formal consent”); Permission, Merriam-Webster.com,
    merriamwebster.com/dictionary/permission (last visited June 9, 2023) (second definition)
    (“Permission” is defined as “formal consent: AUTHORIZATION”).
    25
    Case: 22-51124     Document: 00516829997           Page: 26     Date Filed: 07/21/2023
    No. 22-51124
    (concluding that SEC no-action letters are not reviewable because they do
    not constitute a “final” decision concerning the status of the parties); New
    York City Emps.’ Ret. Sys. v. SEC, 
    45 F.3d 7
    , 12 (2d Cir. 1995) (“No-action
    letters are deemed interpretive because they do not impose or fix a legal
    relationship upon any of the parties.”). Because I am not persuaded that we
    should be the first court to draw the conclusion that a “no-action letter”
    constitutes “final agency action,” I respectfully dissent.
    26