OUTSIDE BAND
FINALISED: FROZEN
Polymarket
Will Anthropic’s market cap be 1.8T or greater at market close on IPO day by December 31 2027?
Window 01 Sept 2026, 17:46 UTC → 01 Sept 2026, 19:16 UTC
Price at window start 85¢ → at trigger 84¢ → at close 83¢
YES down · NO up
Resolves 01 Jan 2028, 04:59 UTC
Frozen payload
- REPRICED Repriced -2.0pts: 85¢ at window start → 83¢ at close
- OUTSIDE BAND Outside the 7-day band: below the lower bound 84¢ (band 84¢–87¢)
band from 167 hourly obs / 6.9d
- VOLUME 28.2× this market's 7-day norm, $2.7k in 24h
- BOOK Book 6.2:1 ask, $3.4k/$21.2k within 10¢
Book 6.2:1 ask, $3.4k/$21.2k within 10¢ · spread 1.0¢
Triggers (1)
- 01 Sept 2026, 17:46 UTC: Band breach (lower): 85¢ → 84¢ (-1.0pts), confirmed over 30s
Context
- Opening move ≈ 0.33× the market's trusted 7-day band width at trigger time
- 8 trades printed in the window (Polymarket public tape)
Outcome: graded at window close
- +2m after alert: 83¢, drift +0.5pts in the alert direction
- +30m: 83¢, held +1.5ptspts
- Peak move: +2.0pts
- 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: 83¢
- Graded from 180 snapshots