OUTSIDE BAND
FINALISED: FROZEN
Polymarket
Will Anthropic IPO by December 31, 2026?
Window 27 Aug 2026, 18:15 UTC → 27 Aug 2026, 19:45 UTC
Price at window start 92¢ → at trigger 93¢ → at close 93¢
YES up · NO down
Resolves 01 Jul 2027, 00:00 UTC
Frozen payload
- REPRICED Repriced +0.5pts: 92¢ at window start → 93¢ at close
- OUTSIDE BAND Outside the 7-day band: above the upper bound 93¢ (band 89¢–93¢)
band from 169 hourly obs / 7.0d
- BOOK Book 2.1:1 ask, $20.9k/$43.0k within 10¢
- VOLUME 1.0× this market's 7-day norm, $6.7k in 24h
Book 2.1:1 ask, $20.9k/$43.0k within 10¢ · spread 1.0¢
Triggers (1)
- 27 Aug 2026, 18:15 UTC: Band breach (upper): 92¢ → 93¢ (+0.5pts), confirmed over 30s
Context
- Opening move ≈ 0.13× the market's trusted 7-day band width at trigger time
- 2 trades printed in the window (Polymarket public tape)
Outcome: graded at window close
- +2m after alert: 93¢, drift +0.0pts in the alert direction
- +30m: 93¢, held +0.5ptspts
- Peak move: +0.5pts
- Held 100% of the peak move at close
- Still beyond trigger at +10m: no
- Still beyond trigger at +30m: no
- Still beyond trigger at +60m: no
- Gave back half within 60m: no
- Price at close: 93¢
- Graded from 180 snapshots