Bitcoin 15-minute Up/Down results, September 17, 2026
51 resolved Polymarket btc-updown-15m markets opened on this day (UTC). 23 resolved Up and 28 resolved Down, or 45.1% Up. The longest run was 5 Down in a row. The largest recorded spot move in a single window was +0.713%, in btc-updown-15m-1789652700. PolyTest recorded $370.6K of volume across them.
| Opens (UTC) | Result | Spot move | Recorded volume | Market |
|---|---|---|---|---|
| 11:00 | Up | +0.040% | $6.1K | btc-updown-15m-1789642800 |
| 11:15 | Down | -0.058% | $4.8K | btc-updown-15m-1789643700 |
| 11:30 | Down | -0.262% | $5.0K | btc-updown-15m-1789644600 |
| 11:45 | Up | +0.379% | $6.7K | btc-updown-15m-1789645500 |
| 12:00 | Up | +0.445% | $8.1K | btc-updown-15m-1789646400 |
| 12:15 | Up | +0.238% | $9.0K | btc-updown-15m-1789647300 |
| 12:30 | Down | -0.166% | $12.0K | btc-updown-15m-1789648200 |
| 12:45 | Down | -0.179% | $4.2K | btc-updown-15m-1789649100 |
| 13:00 | Down | -0.096% | $8.3K | btc-updown-15m-1789650000 |
| 13:15 | Down | -0.241% | $20.2K | btc-updown-15m-1789650900 |
| 13:30 | Down | -0.429% | $23.3K | btc-updown-15m-1789651800 |
| 13:45 | Up | +0.713% | $11.8K | btc-updown-15m-1789652700 |
| 14:00 | Up | +0.360% | $8.1K | btc-updown-15m-1789653600 |
| 14:15 | Up | -0.030% | $5.6K | btc-updown-15m-1789654500 |
| 14:30 | Down | -0.424% | $6.1K | btc-updown-15m-1789655400 |
| 14:45 | Down | -0.152% | $3.5K | btc-updown-15m-1789656300 |
| 15:00 | Down | -0.200% | $6.2K | btc-updown-15m-1789657200 |
| 15:15 | Up | +0.147% | $7.9K | btc-updown-15m-1789658100 |
| 15:30 | Up | +0.397% | $3.7K | btc-updown-15m-1789659000 |
| 15:45 | Down | +0.022% | $4.0K | btc-updown-15m-1789659900 |
| 16:00 | Down | -0.059% | $5.2K | btc-updown-15m-1789660800 |
| 16:15 | Down | -0.033% | $4.5K | btc-updown-15m-1789661700 |
| 16:30 | Down | +0.0002% | $31.5K | btc-updown-15m-1789662600 |
| 16:45 | Up | +0.060% | $4.4K | btc-updown-15m-1789663500 |
| 17:00 | Up | +0.080% | $6.9K | btc-updown-15m-1789664400 |
| 17:15 | Up | +0.146% | $3.7K | btc-updown-15m-1789665300 |
| 17:30 | Down | -0.281% | $4.5K | btc-updown-15m-1789666200 |
| 17:45 | Down | -0.051% | $5.5K | btc-updown-15m-1789667100 |
| 18:00 | Up | +0.069% | $2.4K | btc-updown-15m-1789668000 |
| 18:15 | Up | +0.028% | $1.6K | btc-updown-15m-1789668900 |
| 18:30 | Down | -0.161% | $9.1K | btc-updown-15m-1789669800 |
| 18:45 | Down | -0.060% | $7.6K | btc-updown-15m-1789670700 |
| 19:00 | Down | -0.021% | $3.0K | btc-updown-15m-1789671600 |
| 19:15 | Up | +0.040% | $5.9K | btc-updown-15m-1789672500 |
| 19:30 | Up | +0.028% | $5.4K | btc-updown-15m-1789673400 |
| 19:45 | Up | -0.014% | $7.1K | btc-updown-15m-1789674300 |
| 20:00 | Up | +0.054% | $4.3K | btc-updown-15m-1789675200 |
| 20:15 | Up | +0.096% | $4.4K | btc-updown-15m-1789676100 |
| 20:30 | Down | -0.235% | $4.5K | btc-updown-15m-1789677000 |
| 20:45 | Up | +0.041% | $5.0K | btc-updown-15m-1789677900 |
| 21:00 | Down | -0.067% | $11.1K | btc-updown-15m-1789678800 |
| 21:15 | Up | +0.064% | $4.9K | btc-updown-15m-1789679700 |
| 21:30 | Down | -0.041% | $4.1K | btc-updown-15m-1789680600 |
| 21:45 | Down | -0.147% | $5.4K | btc-updown-15m-1789681500 |
| 22:00 | Down | -0.061% | $9.8K | btc-updown-15m-1789682400 |
| 22:15 | Down | -0.128% | $14.4K | btc-updown-15m-1789683300 |
| 22:30 | Up | +0.199% | $6.3K | btc-updown-15m-1789684200 |
| 22:45 | Down | -0.0011% | $5.4K | btc-updown-15m-1789685100 |
| 23:00 | Up | +0.093% | $7.5K | btc-updown-15m-1789686000 |
| 23:15 | Down | -0.0080% | $3.3K | btc-updown-15m-1789686900 |
| 23:30 | Down | -0.067% | $7.1K | btc-updown-15m-1789687800 |
Spot move is the change in the price PolyTest recorded. Polymarket settles each market on its own source, so a small move can point the opposite way to the result. Paste any slug into the market lookup for its window and reference prices.