Bitcoin 5-Minute Up/Down Tick Data — 2026-05-31
On 2026-05-31, 283 Polymarket BTC 5m Up/Down market rounds were recorded. Up resolved as the winner in 159 rounds (56.2%), Down in 124. The average round saw the Up share move across a 64¢ range, with the lead changing hands 4.58 times per round on average.
283
Rounds recorded
56.2%
Up win rate
159 up / 124 down
64¢
Avg swing
max − min Up price per round
98¢
Wildest round
biggest single-round swing
Up win rate by hour (UTC)
Share of rounds each hour where the Up side won. The dashed line marks 50%.
00:0006:0012:0018:0023:00
Most volatile round of the day
btc-updown-5m-1780268100.csv swung 98¢, flipped leader 10 times and resolved DOWN. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1780268102 | 22:55:02 | 0.48 | 0.53 | 4.96 |
| 1780268134 | 22:55:33 | 0.49 | 0.52 | 4.44 |
| 1780268163 | 22:56:03 | 0.43 | 0.58 | 3.94 |
| 1780268193 | 22:56:32 | 0.40 | 0.61 | 3.45 |
| 1780268222 | 22:57:02 | 0.53 | 0.49 | 2.96 |
| 1780268252 | 22:57:31 | 0.78 | 0.23 | 2.47 |
| 1780268281 | 22:58:01 | 0.88 | 0.13 | 1.98 |
| 1780268311 | 22:58:30 | 0.94 | 0.07 | 1.49 |
| 1780268340 | 22:58:59 | 0.97 | 0.04 | 1.00 |
| 1780268369 | 22:59:29 | 0.99 | 0.20 | 0.51 |
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