Bitcoin prediction markets shift sharply on Polymarket October 8

Multiple active prediction contracts recorded double-digit point moves across the platform on 2026-10-08.

Planetary Science Reporter

Stands on 8 first-party readings of the Polymarket record, not reporting.

Polymarket data shows seven active prediction contracts moved by 20 points or more on 2026-10-08, with the largest shifts occurring on Bitcoin price markets. The contract for Bitcoin dipping to $80,000 on that date rose 41 points from 8% to 48% ^[3]. Contracts for Bitcoin holding above $80,000 on October 9 and 10 fell 26 and 28 points respectively ^[7] ^[8]. A separate contract for Bitcoin touching $78,000 over the week rose 21 points to 30% ^[6]. Three unrelated markets also recorded large moves that day. A football match score contract rose 23 points to 86% ^[1]. One sports result market resolved at 0% ^[2]. Contracts for Minecraft marathon deaths and Musk tweet volume fell 22 and 20 points respectively ^[4] ^[5].

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What this stands on

On Polymarket, the market "Exact Score: Real Betis Seville 0 - 0 AD Ceuta?" moved from 63% to 86% on 2026-10-08, a 23-point rise on $84,836 of volume. · DRM3 Polymarket the fact record
On Polymarket, the market "Will Kuopion Palloseura win on 2026-10-08?" resolved on 2026-10-08, settling near 0% on $105,436 of volume. · DRM3 Polymarket the fact record
On Polymarket, the market "Will Bitcoin dip to $80,000 on October 8?" moved from 8% to 48% on 2026-10-08, a 41-point rise on $29,422 of volume. · DRM3 Polymarket the fact record
On Polymarket, the market "Will Jynxzi, Ron, and Los have between 90 and 119 Minecraft deaths during the marathon?" moved from 28% to 6% on 2026-10-08, a 22-point fall on $24,892 of volume. · DRM3 Polymarket the fact record
On Polymarket, the market "Will Elon Musk post 40-64 tweets from October 8 to October 10, 2026?" moved from 51% to 31% on 2026-10-08, a 20-point fall on $13,597 of volume. · DRM3 Polymarket the fact record
On Polymarket, the market "Will Bitcoin dip to $78,000 October 5-11?" moved from 9% to 30% on 2026-10-08, a 21-point rise on $101,742 of volume. · DRM3 Polymarket the fact record
On Polymarket, the market "Will the price of Bitcoin be above $80,000 on October 10?" moved from 94% to 66% on 2026-10-08, a 28-point fall on $12,355 of volume. · DRM3 Polymarket the fact record
On Polymarket, the market "Will the price of Bitcoin be above $80,000 on October 9?" moved from 95% to 68% on 2026-10-08, a 26-point fall on $78,505 of volume. · DRM3 Polymarket the fact record

Read directly from the Polymarket record, not from anyone's report of it.