Bitcoin Prediction Market Odds — Live Data (Updated every 5 min)

UTC · Kalshi + Polymarket · JSON

Answer: Kalshi implies 2.0% and Polymarket implies 0.05% on comparable macro sentiment (spread 1.95pt).

SourceImplied yes %
Kalshi2.0%
Polymarket0.05%

Current cross-venue spread: 1.95pt (Kalshi 2.0% vs Polymarket 0.05%) — comparable macro sentiment, not 1:1 contracts.

Kalshi markets

Implied %MarketTickerYes bid/ask
2.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-T89749.990.0000 / 0.0200
1.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-T702500.0000 / 0.0100
70.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B896250.0000 / 0.7000
70.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B893750.0000 / 0.7000
70.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B891250.0000 / 0.7000
70.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B888750.0000 / 0.7000
70.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B886250.0000 / 0.7000
70.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B883750.0000 / 0.7000
2.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B881250.0000 / 0.0200
2.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B878750.0000 / 0.0200
2.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B876250.0000 / 0.0200
2.0%Bitcoin price range on Sep 21, 2026?KXBTC-26SEP2117-B873750.0000 / 0.0200

Research data only. Not financial advice. Probabilities from public prediction markets.

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