Bitcoin 5-Minute Up/Down Tick Data — 2026-03-18
On 2026-03-18, 281 Polymarket BTC 5m Up/Down market rounds were recorded. Up resolved as the winner in 133 rounds (47.3%), Down in 148. The average round saw the Up share move across a 64¢ range, with the lead changing hands 5.12 times per round on average.
281
Rounds recorded
47.3%
Up win rate
133 up / 148 down
64¢
Avg swing
max − min Up price per round
96¢
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-1773795000.csv swung 96¢, flipped leader 2 times and resolved DOWN. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1773795001 | 00:50:00 | 0.50 | 0.51 | 4.99 |
| 1773795034 | 00:50:34 | 0.58 | 0.43 | 4.43 |
| 1773795064 | 00:51:04 | 0.70 | 0.31 | 3.93 |
| 1773795095 | 00:51:34 | 0.65 | 0.36 | 3.42 |
| 1773795124 | 00:52:03 | 0.83 | 0.18 | 2.93 |
| 1773795153 | 00:52:33 | 0.84 | 0.19 | 2.44 |
| 1773795182 | 00:53:02 | 0.79 | 0.22 | 1.96 |
| 1773795211 | 00:53:30 | 0.84 | 0.17 | 1.48 |
| 1773795240 | 00:53:59 | 0.91 | 0.10 | 1.01 |
| 1773795268 | 00:54:28 | 0.98 | 0.03 | 0.53 |
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