TOTAL VOLUME:
$97.2b
24H VOL:
$205,769,171
24H TRANSACTIONS:
950,106,883
OPEN INTEREST:
$2,078,492,000
827,238
Markets across
14,795
events
MATCHED EVENTS:
884
PLATFORM COVERAGE:
5
Polymarket:
45%
VS.
Kalshi:
55%
$
$20
$50
$100
$500
This market tracks whether Bitcoin's spot price will dip below $55,000 at any point between early February 2026 and the end of 2026. On Kalshi, the leading outcome—Bitcoin trading below $55,000 by January 1, 2027 at 12:00am ET—currently stands at 73.0%. Resolution will be determined by the CF Bitcoin Real-Time Index. Watch for price action starting February 5, 2026, when the observation window opens and traders will begin assessing whether Bitcoin reaches the $40,000 threshold that triggers a Yes resolution.
Resolution is determined by the CF Bitcoin Real-Time Index (BRTI) using a trimmed mean calculation. All BRTI values for each minute from market issuance until the specified expiration time are collected, the top 20% and bottom 20% of values are removed, and the remaining 60% are averaged to produce the resolution price. The first outcome measures from January 1, 2026 through January 1, 2027 at 12:00 AM ET; subsequent outcomes measure from February 5, 2026 through January 1, 2027 at 12:00 AM ET. Each outcome resolves to Yes if the trimmed mean price reaches or falls below its specified threshold. If the BRTI crosses a threshold at any point during the measurement period, the market resolves immediately. If no data is available at expiration, the market resolves to No.
On Kalshi, the market is structured around a binary outcome: whether Bitcoin will fall below a specific price threshold by January 1, 2027. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy or sell shares representing yes or no positions, with the current odds reflecting 61.0% probability for the downside outcome. The price of each share moves between 0 and 100 cents based on order flow and new information. As the resolution date approaches, prices typically converge toward either 0 or 100 depending on Bitcoin's actual price path.
The market resolves on Jan 1, 2027, at which point the outcome is determined by Bitcoin's price at that specific moment. Traders holding positions in the winning outcome receive their payout, while losing positions expire worthless. The resolution hinges on a single, objective data point: Bitcoin's spot price on the resolution date and time. This binary structure eliminates ambiguity and ensures clear settlement for all market participants.
Major catalysts include Federal Reserve policy shifts, inflation data, and macroeconomic recessions that could drive risk-off sentiment. Regulatory announcements—such as stricter crypto rules or banking restrictions—often trigger sharp Bitcoin selloffs. Geopolitical crises, stock market crashes, and changes in institutional adoption also influence Bitcoin's downside risk premium. Technical factors like mining difficulty, network security incidents, and competing blockchain developments matter too. Traders monitor these signals continuously to adjust their probability estimates on Kalshi as new information emerges.
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