Bitcoin 5-Minute Up/Down Tick Data — 2026-06-20
On 2026-06-20, 274 Polymarket BTC 5m Up/Down market rounds were recorded. Up resolved as the winner in 144 rounds (52.6%), Down in 130. The average round saw the Up share move across a 64¢ range, with the lead changing hands 5 times per round on average.
274
Rounds recorded
52.6%
Up win rate
144 up / 130 down
64¢
Avg swing
max − min Up price per round
98¢
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-1781944500.csv swung 98¢, flipped leader 4 times and resolved UP. Ten sampled ticks:
| timestamp | time (UTC) | up_price | down_price | remaining_min |
|---|---|---|---|---|
| 1781944501 | 08:35:01 | 0.52 | 0.49 | 4.98 |
| 1781944532 | 08:35:32 | 0.39 | 0.62 | 4.46 |
| 1781944562 | 08:36:01 | 0.40 | 0.61 | 3.97 |
| 1781944591 | 08:36:30 | 0.38 | 0.63 | 3.48 |
| 1781944620 | 08:37:00 | 0.46 | 0.55 | 3.00 |
| 1781944649 | 08:37:28 | 0.42 | 0.59 | 2.52 |
| 1781944678 | 08:37:57 | 0.10 | 0.91 | 2.04 |
| 1781944707 | 08:38:26 | 0.06 | 0.95 | 1.56 |
| 1781944735 | 08:38:55 | 0.03 | 0.98 | 1.08 |
| 1781944765 | 08:39:25 | 0.32 | 0.69 | 0.58 |
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