Bitcoin 5-Minute Market Orderbook Depth — 2026-06-06

On 2026-06-06, full orderbook depth was captured for 287 Polymarket BTC 5-minute Up/Down market rounds — approximately 59,716 bid/ask snapshots totalling 395.8 MB of JSONL. Each snapshot lists every price level and size for both the Up and Down side.

287
Rounds recorded
~59,716
Depth snapshots
395.8 MB
Raw size
1.1¢
Avg opening spread
Up side, best ask − best bid

Replay the day's most active round

btc-updown-5m-1780750500_orderbook.jsonl produced 1.43 MB of snapshots — the deepest recording of 2026-06-06. Watch both books evolve from open to resolution: the Up-side spread tightened from 1¢ to 1¢ as the outcome crystallised. Bars show size at each level, scaled within each ladder.

4.98 min left
frame 1/48▸ auto-playing — drag to scrubUp-side spread: 1¢
UP token
4.98 min remaining
pricesize
0.5827
0.5727
0.5632
0.5583.1
0.54102
0.5362
0.5276.99
0.51376.13
0.570.1
0.49147.16
0.48333.22
0.47134.57
spread1¢
0.4689.31
0.4583.1
0.4452
0.4347
0.4258
0.417
0.4125.5
0.3962
0.3863
0.3768
0.36196
0.3591
DOWN token
4.98 min remaining
pricesize
0.6591
0.64196
0.6368
0.6263
0.6162
0.6125.5
0.597
0.5858
0.5747
0.5682
0.55123.1
0.5489.31
spread1¢
0.53111.92
0.52333.22
0.51147.16
0.570.1
0.49376.13
0.4876.99
0.4762
0.46102
0.45113.1
0.4462
0.4327
0.4227

Showing 48 sampled snapshots, 12 levels nearest the touch on each side. The raw JSONL carries the complete ladder — every level, every ~1.5 seconds, for both tokens.

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