Bitcoin 5-Minute Up/Down Tick Data — 2026-03-21
On 2026-03-21, 288 Polymarket BTC 5m Up/Down market rounds were recorded. Up resolved as the winner in 141 rounds (49.0%), Down in 147. The average round saw the Up share move across a 63¢ range, with the lead changing hands 4.92 times per round on average.
288
Rounds recorded
49.0%
Up win rate
141 up / 147 down
63¢
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-1774071300.csv swung 96¢, flipped leader 3 times and resolved DOWN. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1774071301 | 05:35:00 | 0.51 | 0.50 | 4.99 |
| 1774071331 | 05:35:31 | 0.66 | 0.34 | 4.48 |
| 1774071361 | 05:36:00 | 0.59 | 0.42 | 3.99 |
| 1774071390 | 05:36:30 | 0.66 | 0.34 | 3.50 |
| 1774071420 | 05:36:59 | 0.75 | 0.26 | 3.01 |
| 1774071449 | 05:37:28 | 0.77 | 0.24 | 2.52 |
| 1774071478 | 05:37:58 | 0.88 | 0.14 | 2.03 |
| 1774071507 | 05:38:27 | 0.94 | 0.07 | 1.54 |
| 1774071537 | 05:38:56 | 0.97 | 0.04 | 1.05 |
| 1774071567 | 05:39:26 | 0.87 | 0.14 | 0.55 |
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