| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Price to beat: $72,762.87 | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market asks whether Bitcoin (BTC) will be higher or lower after a specific 15-minute measurement window. Short-interval markets matter for traders who want to express views on immediate price moves or hedge very short-term exposure.
Fifteen-minute 'up or down' contracts are examples of ultra-short-term binary outcomes that capture immediate market reaction to order flow, news, and automated trading. These markets tend to be driven more by liquidity, block trades, and high-frequency activity than by longer-term fundamentals. Historical behavior shows that small events or large single trades can produce outsized short-interval moves compared with longer horizons.
Market odds reflect the crowd’s consensus about whether BTC will finish the 15-minute window higher or lower than it started; they are a real-time aggregation of buy and sell interest and can move quickly as new information or orders arrive.
The outcome is determined by comparing the BTC reference price at the end of the specified 15-minute measurement window to the price at the start of that window, according to the resolution rules and price feed specified on the KALSHI market page.
The start and end timestamps for the 15-minute window are set by KALSHI in the market’s terms; because this event currently lists a close as TBD, consult the market page for the official scheduled start time and any updates.
KALSHI will use the price feed or index defined in the contract specifications for this market; check the market rules on the KALSHI page to see the exact provider or aggregation method they will use.
Settlement follows KALSHI’s standard resolution and settlement procedures after the 15-minute measurement completes; the market page and contract rules describe any publication delays, dispute processes, and the timing for final settlement.
Watch real-time order-book depth, large on-chain or off-exchange flows, scheduled news or macro releases, exchange status pages for outages, and sudden spikes in derivatives funding or liquidations, and size positions appropriately given the high short-term volatility risk.