Kalshi Halts Khamenei Market, Polymarket’s Contract Enters Second Dispute
When U.S. and Israeli strikes hit Iran early Saturday morning, prediction markets confronted the situation critics and regulators had warned about days earlier.
Kalshi’s Ali Khamenei ‘out of workplace’ contracts noticed $21.7 million in quantity throughout two markets earlier than the trade halted buying and selling that afternoon. Polymarket’s equal contract — solely out there exterior the U.S. — has been disputed twice, however accrued greater than $529 million in quantity since opening in December.
The two prediction markets took a unique strategy to dealing with each markets.
Kalshi halted buying and selling inside hours of the strikes and issued reimbursements
Prices on the Khamenei contracts started climbing shortly following Trump’s Truth Social put up. Based on Kalshi’s commerce tapes, the biggest contracts — March 1 and April 1 — accounted for 91% of whole open curiosity throughout the 4 energetic markets and traded $21.7 million in quantity on Saturday.
While costs had been spiking, the corporate posted on X: “BREAKING: The odds Ali Khamenei is out as Supreme Leader have surged to 68%,” adopted by: “Reminder: Kalshi doesn’t provide markets that decide on demise. If Ali Khamenei dies, the market will resolve based mostly on the final traded worth previous to confirmed reporting of demise.” CEO Tarek Mansour reposted it.
Kalshi halted buying and selling round 2:59 PM ET citing rule 13.1 pending additional evaluate of the state of affairs
Kalshi timeline for KXKHAMENEIOUT-AKHA
| Time (ET) | Event | Before Mar 1 ● | Before Apr 1 ● |
|---|---|---|---|
| Fri 7:00 PM | Pre-strike baseline | $0.02 | $0.28 |
| Sat 1:15 AM | Strikes start (CENTCOM) | $0.02 | $0.30 |
| Sat 2:30 AM | Trump video: “main fight operations” | $0.06 | $0.41 |
| Sat ~11 AM–12 PM | Peak | $0.34 | $0.66 |
| Sat 2:59 PM | Last commerce (halted) | $0.09 | $0.42 |
| Sat ~4:37 PM | Trump announcement | Market frozen | |
| Sat 8:47 PM | Official announcement | Market frozen | |
| Sat 10:06 PM | Market closed | Market frozen | |
| Sat 10:19 PM | Settlement | $0.02 | $0.29 |
The markets had been formally closed at 10:06 PM ET and settled utilizing the death-contingent mechanism within the CFTC-filed contract phrases.
Kalshi then posted two notices. An “Important data” clarification in the marketplace web page acknowledged {that a} prior model of its settlement language “was grammatically ambiguous” and that Kalshi would “reimburse misplaced worth resulting from trades made between these clarifications.”
A separate site-wide banner reads: “If you traded on the Kamenei out market, you obtained a reimbursement tied to your commerce(s). The credit score has been mirrored in your steadiness.”

The ambiguity stems from conflicting language. The WLEADEROUT contract terms filed with the CFTC say the market settles on the “final traded worth (previous to the demise).” The market web page discover says “final traded worth previous to confirmed reporting of demise.”
Polymarket’s equal contract stays unresolved
Polymarket’s “Khamenei out as Supreme Leader of Iran by February 28?” contract remains to be open at time of publishing. More than $529 million had traded throughout associated Iran strike-date markets on the platform since December. The final result has been proposed as “Yes” twice and disputed twice. It is now in ultimate evaluate.
An further context observe up to date on February 28 reads: “In the case of ambiguity on the time of decision as as to if Khamenei was faraway from energy by February 28, this market might stay open till a consensus of credible reporting can decide whether or not the decision standards was met.”
Polymarket additionally posted a observe on its homepage: “The promise of prediction markets is to harness the knowledge of the group to create correct, unbiased forecasts for crucial occasions to society. That potential is especially invaluable in gut-wrenching instances like immediately.”

The contract has additionally drawn renewed scrutiny over suspected insider buying and selling. Blockchain analytics agency Bubblemaps flagged six Polymarket accounts that collectively earned roughly $1 million in revenue by betting on a associated Iran strike contract. All six accounts had been created in February, most had been funded inside 24 hours of the strikes, and none had prior buying and selling historical past past Iran-related markets.
CFTC and critics had flagged death-linked contracts days earlier than the strikes hit
A bunch of Democratic senators led by Adam Schiff sent CFTC Chairman Michael Selig a letter urged the CFTC to categorically prohibit any contract that resolves upon or carefully correlates to a person’s demise.
In response to the senators’ letter, the Coalition for Prediction Markets — an trade group whose members embody Kalshi — posted on X: “We agree contracts involving demise haven't any place on American exchanges. That’s why regulated platforms don’t enable these markets within the first place.”
Kostya Medvedovsky, a markets commentator, called it “extremely cynical stuff,” writing on X that Kalshi was selling a “leaves workplace” market whereas everybody thought Khamenei was lifeless, figuring out the settlement mechanism meant the platform would freeze the market and pocket the charges.
Amanda Fischer, who works in monetary coverage at Better Markets and is a former SEC chief of employees, quote-tweeted Kalshi’s put up: “So this is kind of providing a proxy market on assassination,” tagging Senator Chris Murphy and including that “others are proper to be outraged by this.”
Kalshi’s settlement mechanism was set off as designed, however the missteps alongside the way in which had been avoidable. If these contracts are going to exist, the settlement language must be so exact that an ambiguity discover shouldn't be wanted. Social media accounts shouldn’t be selling odds on whether or not a frontrunner is out of workplace whereas the world is watching geopolitical occasions unfold in actual time.
For Polymarket, doubling down on the “knowledge of the crowds” messaging is extremely insensitive.
This is a type of moments the place simply because you may doesn’t imply you must.
The put up Kalshi Halts Khamenei Market, Polymarket’s Contract Enters Second Dispute appeared first on DeFi Rate.
