Panthers vs Senators: crowd vs house

NHL · Wed Oct 21, 7:30 PM ET

Who's cheaper: Panthers to win

No house fair line. Cheapest after vig & fees: CROWDKalshi by 0.5¢ per $1 payout vs CROWDPolymarket.

VenueQuotedAll-in cost / $1Notes
CROWDKalshi open50¢ + 1.75¢ fee51.7¢
-107
spread 1¢, $1,006 at ask
CROWDPolymarket open51.0¢ + 1.25¢ fee52.2¢
-109
spread 1¢, $257 at ask

Who's cheaper: Senators to win

No house fair line. Cheapest after vig & fees: CROWDPolymarket by 1.5¢ per $1 payout vs CROWDKalshi.

VenueQuotedAll-in cost / $1Notes
CROWDPolymarket open50.0¢ + 1.25¢ fee51.2¢
-105
spread 1¢, $3,133 at ask
CROWDKalshi open51¢ + 1.75¢ fee52.7¢
-112
spread 2¢, $523 at ask

All-in cost = what you pay for a contract/bet that returns $1 if it wins, after Kalshi or Polymarket taker fees (the vig is already inside sportsbook prices). Lower is better. How we calculate this.

Last updated: Oct 20, 2026 1:20 AM ET. Prices move constantly; always check the live price at the venue.