OUTSIDE BAND
FINALISED: FROZEN
Polymarket
Will Russia capture all of Kostyantynivka by December 31, 2026?
Window 18 Aug 2026, 18:09 UTC → 18 Aug 2026, 19:39 UTC
Price at window start 50¢ → at trigger 56¢ → at close 56¢
YES up · NO down
Resolves 31 Dec 2026, 00:00 UTC
Frozen payload
- REPRICED Repriced +5.5pts: 50¢ at window start → 56¢ at close
- OUTSIDE BAND Outside the 7-day band: above the upper bound 51¢ (band 47¢–51¢)
band from 166 hourly obs / 7.0d
- BOOK Book 2.1:1 bid, $21.6k/$10.2k within 10¢
- UNUSUAL SIZE Largest trade $519, 1.6× this market's typical big trade
size baseline: 95th pct of 155 trades / 7d
- VOLUME 1.0× this market's 7-day norm, $15.0k in 24h
Book 2.1:1 bid, $21.6k/$10.2k within 10¢ · spread 1.0¢
Triggers (1)
- 18 Aug 2026, 18:09 UTC: Band breach (upper): 50¢ → 56¢ (+5.5pts), confirmed over 30s
Context
- Opening move ≈ 1.57× the market's trusted 7-day band width at trigger time
- 15 trades printed in the window (Polymarket public tape)
Outcome: graded at window close
- +2m after alert: 56¢, drift +1.0pts in the alert direction
- +30m: 56¢, held +5.5ptspts
- Peak move: +7.0pts
- Held 79% 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: 56¢
- Graded from 180 snapshots