OUTSIDE BAND
FINALISED: FROZEN
Polymarket
Will the Republicans win the Michigan Senate race in 2026?
Window 19 Aug 2026, 01:49 UTC → 19 Aug 2026, 03:19 UTC
Price at window start 42¢ → at trigger 39¢ → at close 40¢
YES down · NO up
Frozen payload
- REPRICED Repriced -2.0pts: 42¢ at window start → 40¢ at close
- OUTSIDE BAND Outside the 7-day band: below the lower bound 41¢ (band 41¢–46¢)
band from 166 hourly obs / 6.9d
- BOOK Book 8.5:1 ask, $3.6k/$30.6k within 10¢
- VOLUME 1.4× this market's 7-day norm, $11.6k in 24h
Book 8.5:1 ask, $3.6k/$30.6k within 10¢ · spread 1.0¢
Triggers (1)
- 19 Aug 2026, 01:49 UTC: Band breach (lower): 42¢ → 39¢ (-3.0pts), confirmed over 30s
Context
- Opening move ≈ 0.6× 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: 39¢, drift -0.5pts in the alert direction
- +30m: 40¢, held +2.0ptspts
- Peak move: +3.0pts
- Held 67% 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: 40¢
- Graded from 180 snapshots