OUTSIDE BAND
FINALISED: FROZEN
Polymarket
Will Alibaba have the best Chinese AI model at the end of August 2026?
Window 22 Aug 2026, 03:42 UTC → 22 Aug 2026, 05:12 UTC
Price at window start 93¢ → at trigger 92¢ → at close 89¢
YES down · NO up
Frozen payload
- REPRICED Repriced -3.4pts: 93¢ at window start → 89¢ at close
- OUTSIDE BAND Outside the 7-day band: below the lower bound 93¢ (band 93¢–97¢)
band from 163 hourly obs / 6.9d
- VOLUME 2.3× this market's 7-day norm, $20.3k in 24h
- BOOK Book 221.2:1 ask, $1.1k/$249.0k within 10¢
- UNUSUAL SIZE Largest trade $152, 1.0× this market's typical big trade
size baseline: 95th pct of 526 trades / 7d
Book 221.2:1 ask, $1.1k/$249.0k within 10¢ · spread 1.2¢
Triggers (1)
- 22 Aug 2026, 03:42 UTC: Band breach (lower): 93¢ → 92¢ (-0.5pts), confirmed over 30s
Context
- Opening move ≈ 0.12× the market's trusted 7-day band width at trigger time
- 54 trades printed in the window (Polymarket public tape)
Outcome: graded at window close
- +2m after alert: 92¢, drift -0.1pts in the alert direction
- +30m: 92¢, held +0.6ptspts
- Peak move: +3.5pts
- 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 data
- Price at close: 89¢
- Graded from 180 snapshots