Major Validations


Nineteen results anchor the program's public record. Four are corrections rather than confirmations, three are partials scored as partials, and one is a counter-signal held open rather than scored.


New Jersey's September 2 certiorari petition scored three more.


The Petition-Architecture Call, Settled on the Question Presented. On August 29, MindCast released its highest band of the cycle: 91–96% that New Jersey's petition would lead with federal displacement and cite the CEA's § 16(e)(2) express-preemption structure affirmatively. Four days later the state filed, and the question presented — whether Dodd-Frank preempts states from regulating sports bets occurring within their jurisdictions when those bets are offered on CFTC-registered markets — is displacement-led on its face. The framing half of the entry settled on filing day; the § 16(e)(2) half settles on review of the 332-page text, and the record scores the entry provisional until it does. A register that reports partials as partials reports provisionals as provisionals.


The Five-Day Portable Module. The August 29 publication identified the Ninth Circuit's limiting-principle argument — a swap definition broad enough to cover Kalshi's contracts federalizes every retail sportsbook wager through § 2(e) — as the most portable module in the Assad opinion. Five days after the opinion published, the argument sits in a petition before the Supreme Court. Whether New Jersey drew it from the opinion or built it in parallel, the module the register flagged as travel-ready traveled faster than any argument in the corpus's tracking. No band was attached to portability, and the record logs the receipt as an observation rather than a scored hit.


The Vehicle-Contest Activation, Filed a Day Early. The August 29 register refused to treat a filed petition as the end of the forecasting exercise, modeling September 3 as a checkpoint opening a four-route vehicle-selection problem — grant, hold, wait for a cleaner vehicle, or watch the split dissolve through rehearing. New Jersey answered the checkpoint a day early, filing into the split it had told the Court might emerge, and every frozen route band activated on contact: first-distribution treatment, the hold conditional, the rehearing window, and the current-Term grant probability now run live against the docket. The entries score on the Court's and Kalshi's next moves, and the September 2 publication released the register that prices them.

The Kalshi–US Open exclusive of August 30 scored three more.


The Two-Day Messaging Receipt. On August 29, MindCast's Ninth Circuit publication stated Kalshi's rational response to Assad as continuing to litigate toward the Supreme Court while preserving national-scale messaging and avoiding any state gaming license. One day later, Front Office Sports reported that the US Open had made Kalshi its exclusive prediction-market partner with a broadcast blockout across ESPN, closed after an adverse unanimous appellate ruling and inside the state suing the company for $36 billion. National-scale messaging in its purest form arrived before the publication was a day old. No band was attached to the entry, and the record logs it as an observation rather than a scored hit.


The Omitted Actor Class, Reported at the Same Size. The July Nash–Stigler companion audited six seats in the prediction-market contest and found six blocked first moves: Kalshi, the CFTC, the states, the tribes, licensed sportsbooks, and investors. The US Open showed the audit was incomplete. A rights-holder that had not approved prediction markets as a sponsorship category the week before signed an exclusive within 48 hours of Assad, because sponsorship revenue is immediate while product-law exposure sits with the platform. Rights-holders, broadcasters, and rival platforms hold profitable moves the six principals do not, and MindCast reports the omission as a correction: the actor set was wrong, not the closure logic. The correction produced a fourth layer of control over the contract that no prior register carried, and the new register prices it.


The Redistribution Counter-Signal, Held Open. The August 29 register placed 70–80% on prediction-market demand redistributing toward diversified brokers and incumbent exchange infrastructure rather than contracting proportionally. Two days later a Grand Slam concentrated one premier distribution channel in a single-product exchange and excluded Robinhood, Polymarket, DraftKings Predictions, and FanDuel Predicts from the sport's largest American broadcast window. Distribution rights and consumer demand are different objects, so the entry does not score against the deal. MindCast records the counter-signal at full size and leaves the entry open under its original settlement rule rather than declaring a miss the criteria do not support.

The Ninth Circuit's August 28 ruling in KalshiEX v. Assad scored six more.


The Seven-Day Split Call. On August 21, MindCast published a 65–75% probability that a pending appellate court would materially reject or narrow the Third Circuit's preemption architecture, and named the Ninth Circuit as the most likely source. Seven days later, a unanimous Ninth Circuit panel ruled on exactly that ground — rejecting the swap construction, the Rule 40.11 treatment, and the field-preemption consequence, and creating the first direct circuit split in the national litigation. The same publication's conditional Supreme Court band activated with the ruling; the split call itself settled in a week.


The 48-Day Axis Call. On July 11, MindCast assigned 70–80% that the definitional axis would control at least one further federal merits ruling within six to nine months. The Ninth Circuit resolved Assad through that axis 48 days later — construing "swap" in statutory context, treating "gaming" by ordinary meaning, and reading the agency's own unfinished proposal as proof the current prohibition still operates. The Utah correction stands beside it: two courts have now defeated Kalshi's theory through two different mechanisms, and only Supreme Court review chooses between them.


The Posture Receipt. The May 22 forum analysis refused to call the Ninth Circuit's stay denials a Supreme Court split, and forecast instead that the operative federal resolution would arrive through a merits appeal with Kalshi positioned as a federal-court plaintiff rather than through the removal appeals. Assad arrived in exactly that posture — Kalshi as plaintiff-appellant in its own injunction suit, decided by the same three-judge panel the May analysis examined. Which filing produces the resolution proved as predictable as the resolution itself.


The Rule-Timing Call, Settled Again. The July publication put 60–70% on the Commission failing to finalize its gaming definition before the first appellate merits event. The comment window closed July 27, and the Ninth Circuit ruled August 28 with no final rule on the books — then used the unfinished proposal as evidence against the agency's position. Delay preserved no flexibility. It transferred interpretive control to the court, which is the cost the April docket comment priced.


The Inverted Ranking, Reported at the Same Size. The Nash–Stigler companion ranked information asymmetry ahead of enforcement absence as the support of Kalshi's position most likely to fail first, 55–65% against 45–55%. Enforcement absence failed first, and through a route the model never priced: a published appellate holding that the listing violates a mandatory regulation, with the agency never acting at all. The ranking is inverted, a fourth failure monitor — judicial declaration of unlawful listing absent agency action — joins the set, and future runs carry a branch for opinions that close multiple grounds at once. The miss produced more model than the hits did.


The § 16(e)(2) Call, Scored Partial. A July entry put 48–62% on a court outside Utah adopting the CEA's enumerated gaming-preemption list as an independent ground. Judge Nelson used the provision in Assad precisely the way the internal preemption map projected — Congress knows how to preempt state gaming law expressly and selected which transactions qualify — but as a contrast case inside the express-preemption analysis, not a freestanding holding. The entry scores partial and stays open. Persuasive use is not the claim, and the register says so.

The 81-Day Receipt. In April, MindCast filed a public comment on the CFTC's own docket arguing that the agency's failure to define "gaming" — the term at the center of its jurisdictional claims — was the weakness that would decide the nationwide litigation. Eighty-one days later, a federal judge in New York ruled against Kalshi on exactly that ground: the agency claims exclusive authority over a category of contracts no rule defines.


The 41-Day Rulemaking Call. MindCast's April comment also urged the CFTC to move from preliminary study to an actual proposed rule defining "gaming." The agency published a 267-page proposed rule 41 days after the comment window closed, on the same docket, centered on the exact terms the comment identified.


The Categorical-Trap Call. In July, MindCast warned that categorical prohibitions asserted without administrable boundaries manufacture the conflicts they claim to prevent, and that a categorical remedy would prove the weakest instrument available to states. Four rulings across nine days confirmed the mechanism from an unexpected direction. Minnesota's brand-new statutory ban was the only state instrument struck down; Wisconsin's pre-existing commercial gambling statute, Utah's criminal code, and New York's general illegality statute all survived. Statutory age, not state aggressiveness, predicted the outcome.


The Retired Forum Call, Reported at the Same Size. MindCast had assumed federal courts would favor the platforms over the states. The July 7 ruling proved otherwise, and Wisconsin and Utah confirmed it within four weeks — a federal court entered final judgment for a state on the merits. MindCast retired the assumption rather than explaining it away. Which court hears a case no longer predicts who wins it.


The Definitional Thesis, Corrected Against Itself. MindCast held since April that the missing "gaming" definition was the governing mechanism driving the litigation. Utah defeated federal preemption on August 4 through a statutory list Congress wrote decades ago, without reaching the definition at all. MindCast's simulation blocked the definitional-dominance prediction from release rather than preserving it, and the publication reports the correction at the same prominence as the original call. A court can now defeat preemption without the definition ever mattering.


The Decisive-Actor Call, Partially Confirmed. In May, MindCast forecast that the CFTC's pending rulemaking — not any court — held the most power to decide the war, and that state courts would produce key rulings before any nationwide federal resolution. The rulemaking half held: the proposed rule arrived nineteen days later and remains the dominant replacement event. The state-courts half is mixed. Michigan and New York state proceedings have produced live enforcement, but the most consequential merits developments since May came from federal courts in Wisconsin and Utah. MindCast reports the split rather than claiming the whole.


The Externality Corroboration. MindCast priced the recurring cost of the undefined market at a $1–2 billion annual scenario band, anchored to industry data. On July 24, the National Conference of State Legislatures independently put diverted state and local revenue in the "hundreds of millions of dollars" — corroborating the revenue-displacement component from a source with no stake in the framework, and confirming an earlier MindCast call that state, tribal, and private actors would increasingly frame the CFTC's own conduct as a cost generator. Confidence in the framing call rose from 65–75% to 75–85%.

Major Outstanding Predictions


The forward book below is live. Each entry carries a confidence band and resolves against public court records, Commission filings, state legislative records, and official league and rights-holder announcements. Forty-six entries appear here, including eleven added August 28 from the post-Assad run, eight added August 31 from the Kalshi–US Open run, and fourteen added September 2 from the post-petition reconciled run; the complete register, including compliance-architecture and adjacent-actor sets, runs inside the linked publications.


The Commercial Layer

Kalshi's first responsive filing on the merits after Assad, whether rehearing petition or certiorari opposition, does not invoke harm to its sports partners or rights-holder reliance (60–72%). Kalshi's litigation grammar denies the product is sports betting, and pleading harm to tennis and baseball partners risks reinforcing the characterization it litigates against.


Kalshi does invoke partner disruption or rights-holder reliance in at least one appellate or stay filing, by June 30, 2027 (50–66%). Statutory forums preserve the grammar; equities forums buy third-party harm at the price of characterization risk. The two entries settle together and reveal where the grammar bends.


National prediction-market sports partnerships remain active while at least three states maintain material access restrictions or geofencing, through June 30, 2027 (82–90%).


A second premier property at league, major-tour, or Grand Slam level grants or materially expands prediction-market rights, by June 30, 2027 (68–80%). The next such deal does not combine category exclusivity with a broadcast blockout (55–68%).


New York's next material public action against Kalshi references promotion, advertising, or commercial activation, by December 31, 2026 (66–79%). A state applies a promotion or advertising theory to a non-platform actor such as a sponsor, rights-holder, or broadcaster, by June 30, 2027 (34–50%).


The NFL remains without a league-level prediction-market partnership through certiorari disposition (78–88%). The NBA remains unsigned through the same date (62–74%), and the NBA is the live risk to the equilibrium read.


At least one new premier rights-holder agreement publicly discloses an explicit integrity control such as excluded contract categories or integrity information-sharing, by June 30, 2027 (72–83%).

  • The Commission's own proposed rule was cited against it — settled affirmative, four months early. The Ninth Circuit read the pending proposal as proof current Rule 40.11 remains operative (registered 72–84%, by January 2027; settled August 28, 2026).

  • The next federal merits ruling turned on statutory structure rather than the missing definition — settled affirmative. The Ninth Circuit construed the statute in context and supplied the ordinary meaning of gaming itself, deferring to no agency definition (registered 70–82%, by March 2027; settled August 28, 2026).

  • The emergency-intervention tail retired on its predicate: appellate courts have now ruled. A respecified version appears under Tail Risks.

Next 90 Days

The Vehicle Contest — Added September 2

  • The petition converted the split contest into a vehicle contest, and the reconciled two-engine register prices the next ninety days of it. Entries settle on the Supreme Court and Ninth Circuit dockets.

  • Kalshi does not support or acquiesce in certiorari before the petition's first distribution (84–96%). The register's anchor: falsification inverts the delay-dominance thesis both engines independently derived.

  • Kalshi's opposition materially emphasizes interlocutory posture, prematurity, or further appellate development (78–88%), and leads with posture as its first argument (70–82%). Argument order is itself an observable.

  • The Ninth Circuit does not grant rehearing with vacatur before the petition's first distribution (75–87%). Distribution-anchored and distinct from the standing vacatur band, which stands beside it.

  • Conditional on rehearing denial, Kalshi moves to stay the mandate pending certiorari (68–80% given denial). Conditional on a rehearing petition, the circuit filing precedes any Supreme Court filing (75–86% given rehearing).

  • Kalshi seeks an extension of its opposition deadline (60–72%).

  • The CFTC and Department of Justice do not publicly narrow their exclusivity position before the rehearing deadline (82–91%).

  • A certiorari-stage amicus supporting the petition is filed by fifteen or more states (75–88%).

  • The tribal coalition files a distinct certiorari-stage brief (60–74%); conditional on a filing opportunity, the brief runs IGRA, compact economics, and sovereignty distinctly rather than echoing state police power (82–92% given opportunity).

  • The Commission does not finalize RIN 3038-AF65 before the Court's first action on the petition (68–80%), displayed beside the frozen rule-timing entry, which stands.

  • No uninvited Solicitor General filing appears at the certiorari stage (80–90%), beside the standing CVSG band.

  • At least one diversified platform differentiates its products from sports gambling or adjusts state-level availability before certiorari disposition (65–80%).

  • Conditional on a grant during the Term, Flaherty is not the sole ultimate merits vehicle (42–56% given grant). Moderate probability at the register's highest severity: substitution can add Terms after a grant the market reads as resolution.

  • A Fourth, Sixth, or Tenth Circuit track produces a dispositive ruling before final action on Flaherty (60–73%).

  • Washington receives implementation evidence or a sworn diligence explanation by September 2, rather than an unexplained miss (86–94%).

  • New Jersey's petition led with federal displacement — settled provisional on the question presented, one day early. The QP asks whether Dodd-Frank preempts states from regulating in-state sports bets on CFTC-registered markets; the § 16(e)(2) citation half settles on the 332-page text (registered 91–96%, by September 3; framing settled September 2, 2026).

  • Kalshi seeks Ninth Circuit rehearing en banc before or alongside any certiorari strategy (64–77%).

  • The New York proceeding returns to state court on remand, by December 2026 (70–82%).

  • Connecticut, Ohio, or Maryland obtains an operative blocking order, by December 31, 2026 (65–75%).

The Supreme Court Question

  • The Court does not grant New Jersey's petition at its first distribution (73–85%); conditional on no immediate grant, a hold pending the Fourth Circuit is the modal disposition (55–68%).

  • Certiorari is granted in some prediction-market preemption vehicle during the 2026 Term (58–72%).

  • Rehearing en banc is granted (14–25%); granted with vacatur of the panel opinion, dissolving the split (8–16%).

  • Kalshi's Arizona preliminary injunction does not survive Ninth Circuit review (83–91%).

The Money Question

  • Retrospective New York exposure survives every available prospective federal instrument — no Commission action, final rule, or federal order erases accrued money claims before the state court decides, by June 2027 (78–88%).

  • No settlement resolves Kalshi's exposure across three or more states within four quarters (62–75%).

  • Kalshi obtains no state gaming licence in any jurisdiction, by June 2027 (72–84%).

  • The Georgia § 25(b) private action survives a motion to dismiss on the Rule 40.11 listing theory (70–82%).

  • Legal fragmentation changes Kalshi's financing terms, valuation language, or material disclosure by February 28, 2027 (69–81%); by any certiorari disposition (75–85%).

  • Any registration statement filed before national resolution treats the listing prohibition as a principal business risk (90–96%, conditional on filing).

Where the Doctrine Lands

  • Old general statutes outperform new prediction-market bans by at least three to one in surviving preemption challenge, by June 2027 (62–75%).

  • The state-law clause in Rule 40.11 survives the Commission's rulemaking substantially intact (82–90%).

  • At least one further circuit adopts the mandatory reading of Rule 40.11's listing prohibition, by June 30, 2027 (64–76%).

  • Judge Lee's Special Rule discretion argument — the strongest merits argument neither party has run — is briefed by Kalshi before certiorari disposition (60–73%).

How Enforcement Spreads

  • Any new state blocking order names the same location-verification vendor or copies the cross-state reporting term (80–90%). The Ninth Circuit has now supplied appellate approval for the mechanism's legal premises.

  • A licensed multi-source location-verification provider becomes the shared evidentiary layer for state-by-state partition while category rules stay local (80–88%).

  • New actions by previously uninvolved states stay product-specific or harm-specific rather than categorical (71–85%).

  • At least two additional material Ninth Circuit state enforcement moves occur before any certiorari disposition (77–87%).

Tail Risks

  • Congress legislates a definition (8–15%).

  • The Supreme Court issues emergency relief before ordinary certiorari review (6–13%).

  • A final Commission rule materially prohibits major sports categories, through June 2027 (12–22%).