@usePolyArb Capture-not-predict is the right frame. The next layer is cross-venue - when Kalshi quotes the same 15-min BTC contract 1-3 cents off Polymarket, the spread is risk-free if your fills are tight enough.
2026-05-010070% positive
1200@usePolyArb Capture-not-predict is the right frame. The next layer is cross-venue - when Kalshi quotes the same 15-min BTC contract 1-3 cents off Polymarket, the spread is risk-free if your fills are tight enough.