Bitcoin 5-Minute Up/Down Tick Data — 2026-08-23
On 2026-08-23, 286 Polymarket BTC 5m Up/Down market rounds were recorded. Up resolved as the winner in 142 rounds (49.7%), Down in 144. The average round saw the Up share move across a 62¢ range, with the lead changing hands 4 times per round on average.
286
Rounds recorded
49.7%
Up win rate
142 up / 144 down
62¢
Avg swing
max − min Up price per round
99¢
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-1787508300.csv swung 99¢, flipped leader 1 times and resolved UP. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1787508302 | 18:05:01 | 0.45 | 0.56 | 4.97 |
| 1787508332 | 18:05:32 | 0.30 | 0.71 | 4.46 |
| 1787508362 | 18:06:02 | 0.31 | 0.70 | 3.96 |
| 1787508392 | 18:06:31 | 0.41 | 0.60 | 3.47 |
| 1787508422 | 18:07:01 | 0.27 | 0.74 | 2.97 |
| 1787508451 | 18:07:31 | 0.14 | 0.87 | 2.48 |
| 1787508481 | 18:08:00 | 0.04 | 0.97 | 1.99 |
| 1787508511 | 18:08:30 | 0.02 | 0.99 | 1.49 |
| 1787508541 | 18:09:00 | 0.04 | 0.97 | 0.99 |
| 1787508571 | 18:09:31 | 0.14 | 0.87 | 0.48 |
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