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Boston Bruins vs Chicago Blackhawks — odds movement

Oct 31, 2026 · 1:07 PM ET · 274 snapshots, every 5 minutes until puck drop

How the odds moved

We recorded 274 odds snapshots, one every 5 minutes, starting 23 h 55 min before puck drop. Boston Bruins opened as the favorite at 1.45 (-220) and drifted to 1.49 (-205). No-vig win probability (the bookmaker margin removed): Boston Bruins 67% → 65%, Chicago Blackhawks 33% → 35%. The puck line held at Boston Bruins -1.5 the whole way. The total moved up from 6 to 6.5. The sharpest single move came 1 h 15 min before puck drop: Chicago Blackhawks went from 32% to 35% in five minutes.

Opening vs closing odds

First snapshotLatest
Boston Bruins1.45 (-220)1.49 (-205)
Chicago Blackhawks2.90 (+190)2.82 (+182)
puck lineBoston Bruins -1.5 · 2.20 (+120)Boston Bruins -1.5 · 2.18 (+118)
TotalO/U 6 · over 1.94 (-106)O/U 6.5 · over 2.05 (+105)

Decimal odds with American odds in brackets.

Line movement chart

Real market data sampled every 5 minutes. Win probability is shown with the bookmaker margin removed (no-vig).

Win probability · no-vig
25%42%58%75%Boston Bruins 65%Chicago Blackhawks 35%
puck line · no change in the recorded window (-1.5)
Total (over/under)
66.56 → 6.5

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Information only — SharpPick does not take bets. Past moves do not predict results. 18+ (21+ where required).