Ethereum 5-Minute Up/Down Tick Data — 2026-05-18
On 2026-05-18, 281 Polymarket ETH 5m Up/Down market rounds were recorded. Up resolved as the winner in 140 rounds (49.8%), Down in 141. The average round saw the Up share move across a 66¢ range, with the lead changing hands 5.43 times per round on average.
281
Rounds recorded
49.8%
Up win rate
140 up / 141 down
66¢
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
eth-updown-5m-1779104100.csv swung 99¢, flipped leader 11 times and resolved UP. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1779104102 | 11:35:02 | 0.50 | 0.54 | 4.96 |
| 1779104132 | 11:35:32 | 0.44 | 0.57 | 4.46 |
| 1779104162 | 11:36:01 | 0.41 | 0.60 | 3.97 |
| 1779104192 | 11:36:31 | 0.37 | 0.64 | 3.47 |
| 1779104221 | 11:37:01 | 0.16 | 0.85 | 2.98 |
| 1779104251 | 11:37:30 | 0.07 | 0.94 | 2.49 |
| 1779104281 | 11:38:00 | 0.06 | 0.97 | 1.99 |
| 1779104311 | 11:38:30 | 0.03 | 0.98 | 1.49 |
| 1779104340 | 11:39:00 | 0.05 | 0.97 | 0.99 |
| 1779104370 | 11:39:30 | 1.00 | 0.01 | 0.50 |
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