Ethereum 5-Minute Up/Down Tick Data — 2026-08-18
On 2026-08-18, 286 Polymarket ETH 5m Up/Down market rounds were recorded. Up resolved as the winner in 129 rounds (45.1%), Down in 157. The average round saw the Up share move across a 64¢ range, with the lead changing hands 3.8 times per round on average.
286
Rounds recorded
45.1%
Up win rate
129 up / 157 down
64¢
Avg swing
max − min Up price per round
100¢
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
eth-updown-5m-1787054700.csv swung 100¢, flipped leader 1 times and resolved DOWN. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1787054701 | 12:05:01 | 0.74 | 0.27 | 4.98 |
| 1787054731 | 12:05:31 | 0.88 | 0.13 | 4.48 |
| 1787054761 | 12:06:00 | 0.91 | 0.10 | 3.99 |
| 1787054791 | 12:06:30 | 0.97 | 0.04 | 3.49 |
| 1787054820 | 12:07:00 | 0.96 | 0.05 | 2.99 |
| 1787054850 | 12:07:30 | 0.95 | 0.06 | 2.50 |
| 1787054880 | 12:08:00 | 0.98 | 0.03 | 2.00 |
| 1787054910 | 12:08:29 | 0.99 | 0.02 | 1.50 |
| 1787054940 | 12:08:59 | 0.44 | 0.57 | 1.00 |
| 1787054970 | 12:09:29 | 0.02 | 0.99 | 0.51 |
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