Sardine · counted, not predicted

Kalshi BTC hourly: price down 0.15–0.20% vs the strike with 60 minutes left — how often does it settle Yes?

It settled Yes 22% of the time across 184 settled windows, as of 18 September 2026.

95% range 16–28% · Kalshi BTC hourly markets

We said27% (history table)
It happened22% settled Yes
Windows184

This is a count, not a forecast. Every number Sardine publishes is logged and scored against the settled Kalshi result, in public: the running scorecard is at the record, and every row behind this page is in the raw CSV (sardine_history_btc_hourly.csv, CC BY 4.0). Sample sizes count distinct settled windows, never strike-rows. Rebuilt daily from the same files.

See the live BTC hourly screen →

Nearby questions

down 0.15–0.20%, 5 min left → 3.6%down 0.15–0.20%, 10 min left → 11%down 0.15–0.20%, 20 min left → 11%down 0.15–0.20%, 30 min left → 22%down 0.15–0.20%, 45 min left → 25%down 0.05–0.07%, 60 min left → 39%