Bitcoin 5-Minute Up/Down Tick Data — 2026-05-19
On 2026-05-19, 281 Polymarket BTC 5m Up/Down market rounds were recorded. Up resolved as the winner in 143 rounds (50.9%), Down in 138. The average round saw the Up share move across a 64¢ range, with the lead changing hands 4.41 times per round on average.
281
Rounds recorded
50.9%
Up win rate
143 up / 138 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-1779203700.csv swung 98¢, flipped leader 4 times and resolved DOWN. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1779203701 | 15:15:00 | 0.50 | 0.51 | 4.99 |
| 1779203732 | 15:15:31 | 0.72 | 0.33 | 4.47 |
| 1779203760 | 15:16:00 | 0.77 | 0.24 | 4.00 |
| 1779203789 | 15:16:29 | 0.61 | 0.40 | 3.52 |
| 1779203817 | 15:16:57 | 0.61 | 0.40 | 3.04 |
| 1779203846 | 15:17:25 | 0.59 | 0.41 | 2.57 |
| 1779203875 | 15:17:54 | 0.67 | 0.35 | 2.08 |
| 1779203904 | 15:18:23 | 0.76 | 0.25 | 1.60 |
| 1779203932 | 15:18:51 | 0.84 | 0.17 | 1.13 |
| 1779203961 | 15:19:21 | 0.99 | 0.02 | 0.65 |
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