Strategy sold bitcoin in late May, and told the market in June. Here's how Polymarket bettors are fighting over when it counts.

A $79 million Polymarket bet on whether MicroStrategy sold Bitcoin by May 31 hinges on a technicality: the sale occurred May 26-31 but wasn't disclosed until June 1. Bettors dispute whether the event date or announcement date governs resolution. UMA token holders will decide, potentially overriding Polymarket's "No" interpretation, creating uncertainty for traders betting on crypto asset sales.
Key takeaways
- 1MicroStrategy sold 32 BTC between May 26-31, 2026, but disclosed it June 1, creating a $79 million Polymarket dispute over event vs. announcement dates.
- 2Three camps dispute resolution: 'Yes' (sale occurred on time), 'No' (announcement came late), and 'too early' (rules too vague to resolve).
- 3UMA token holders will cast final vote, potentially overriding Polymarket's 'No' interpretation, as the two have diverged on oracle decisions before.
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Why it matters
This dispute highlights ambiguity risks in crypto derivatives markets and demonstrates how disclosure timing can create $79M+ trading losses for Indian retail investors betting on corporate asset sales. UMA's upcoming decision will set precedent for event-based vs. announcement-based contract resolution across all crypto prediction markets.
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