Ethereum 5-Minute Up/Down Tick Data — 2026-05-21
On 2026-05-21, 286 Polymarket ETH 5m Up/Down market rounds were recorded. Up resolved as the winner in 155 rounds (54.2%), Down in 131. The average round saw the Up share move across a 63¢ range, with the lead changing hands 3.75 times per round on average.
286
Rounds recorded
54.2%
Up win rate
155 up / 131 down
63¢
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-1779330000.csv swung 99¢, flipped leader 8 times and resolved DOWN. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1779330001 | 02:20:01 | 0.48 | 0.53 | 4.98 |
| 1779330030 | 02:20:30 | 0.74 | 0.27 | 4.49 |
| 1779330059 | 02:20:59 | 0.71 | 0.30 | 4.01 |
| 1779330088 | 02:21:28 | 0.47 | 0.54 | 3.53 |
| 1779330117 | 02:21:57 | 0.42 | 0.59 | 3.05 |
| 1779330146 | 02:22:25 | 0.34 | 0.67 | 2.57 |
| 1779330174 | 02:22:54 | 0.35 | 0.67 | 2.09 |
| 1779330203 | 02:23:22 | 0.70 | 0.31 | 1.62 |
| 1779330231 | 02:23:51 | 0.69 | 0.32 | 1.14 |
| 1779330260 | 02:24:20 | 0.79 | 0.22 | 0.66 |
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