TOTAL VOLUME:
$54.6b
24H VOL:
$283,259,638
OPEN INTEREST:
$1,235,549,422
505,521
Markets across
13,661
events
MATCHED EVENTS:
1,892
PLATFORM COVERAGE:
4
Polymarket:
51%
VS.
Kalshi:
49%
Bruins vs. Canadiens
Volume:
$2,003,958
Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
Trade
Description
This event group covers the Boston Bruins vs. Montreal Canadiens NHL game scheduled for March 17, 2026 at 7:00 PM ET. Markets span moneyline (winner), multiple over/under total goals thresholds, and spread betting. Resolution depends on final score including overtime and shootout adjustments.
PredictionHero - Resolution Divergence Alerts (RDA)
Divergence Detected
Issue:
Kalshi and Polymarket offer different market structures and threshold granularity for over/under goals. Kalshi provides 8 binary markets at 0.5-goal increments from 2.5 to 9.5; Polymarket provides 4 Over/Under pairs at 4.5, 5.5, 6.5, and 7.5. While the mathematical relationship is consistent (Over at threshold N = Yes at threshold N-1 on Kalshi), the available trading instruments differ significantly.Hero Tip:
Map your exposure carefully. Kalshi's lower thresholds (2.5, 3.5, 4.5) offer no Polymarket equivalent, so low-scoring games have unhedged risk on one platform. For thresholds both platforms share (5.5, 6.5, 7.5), the logic is mathematically aligned but operationally distinct. Use Kalshi for granular goal-total hedging and Polymarket for standard Over/Under pairs.Critical Divergence Points:
- Polymarket: Offers 4 Over/Under pairs at 4.5, 5.5, 6.5, and 7.5 goals. Over resolves if combined score is 5, 6, 7, or 8+ respectively. Also includes moneyline (Bruins/Canadiens winner) and spread (Canadiens -1.5). All markets resolve 50-50 if game is canceled with no makeup; remain open if postponed. Shootout adds 1 goal to winner's score.
- Kalshi: Offers 8 independent binary markets at 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, and 9.5 goals. Each resolves Yes if the threshold is exceeded. No explicit cancellation or postponement language provided; no moneyline or spread markets listed.
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.
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