Strategy’s bitcoin sale sparks a $14 million betting chaos on Polymarket
Key takeaways
- While the sale was announced in a June 1 filing, the actual disposition occurred in late May.
- The bet "MicroStrategy sells any Bitcoin by ___?" in Polymarket is built on time-stamp-based contracts, each resolving to 'Yes' if Michael Saylor's Strategy sold any bitcoin by 11:59 p.m.
- Where it gets complicated is that the primary sources for the rules governing bet resolution state that the news will be based on MSTR's filings and onchain data, with a "consensus of credible reporting" as backup.
Polymarket's May 31 contract is sitting at 81% Yes and in review, while bettors argue over whether the onchain transactions or the filing date controls.By Shaurya Malwa|Edited by Aoyon Ashraf Updated Jun 1, 2026, 2:56 p.m. Published Jun 1, 2026, 2:49 p.m. 2 min readMake preferred on What to know: A $15 million Polymarket prediction market is in dispute after Strategy’s first disclosed bitcoin sale raised questions about whether trades executed between May 26 and May 31 count toward a May 31 deadline.'Yes' bettors argue that onchain timestamps and Strategy’s 8-K, which reports 32 bitcoin sold between May 26 and May 31 and presents activity “as of May 31, 2026, 4:00 p.m. Eastern Time,” prove the sale occurred in time, while No bettors say the lack of public disclosure before June 1 means it should not qualify.The contested May 31, June 30 and Dec. 31 contracts have drawn about $24.7 million in volume, and UMA’s optimistic oracle will make the final determination, even as later-dated markets now price Strategy bitcoin sales as a near-certainty.Strategy's (formerly MicroStrategy) first publicized bitcoin sale has triggered a $15 million resolution dispute on Polymarket.
While the sale was announced in a June 1 filing, the actual disposition occurred in late May. Bettors are now split on whether sales executed between May 26 and May 31 should count for the prediction market's May 31 deadline, with the contract sitting at 81% Yes and flagged "in review."
The bet "MicroStrategy sells any Bitcoin by ___?" in Polymarket is built on time-stamp-based contracts, each resolving to 'Yes' if Michael Saylor's Strategy sold any bitcoin by 11:59 p.m. ET on its specified deadline.