Bitcoin 5-Minute Market Orderbook Depth — 2026-06-07

On 2026-06-07, full orderbook depth was captured for 288 Polymarket BTC 5-minute Up/Down market rounds — approximately 59,859 bid/ask snapshots totalling 400.2 MB of JSONL. Each snapshot lists every price level and size for both the Up and Down side.

288
Rounds recorded
~59,859
Depth snapshots
400.2 MB
Raw size
1.1¢
Avg opening spread
Up side, best ask − best bid

Replay the day's most active round

btc-updown-5m-1780872900_orderbook.jsonl produced 1.43 MB of snapshots — the deepest recording of 2026-06-07. 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
0.64215.66
0.63170
0.6225
0.6125
0.621
0.5815.72
0.5723.45
0.5630
0.5546
0.5316
0.525
0.51317.19
spread1¢
0.5102.21
0.49137.47
0.4853.17
0.4772
0.4640
0.4566
0.4480
0.4335
0.4245.72
0.4130
0.456
0.3935
DOWN token
4.98 min remaining
pricesize
0.5440
0.5372
0.5253.17
0.5152.06
0.548.4
0.4935
0.4830
0.4730
0.4670
0.45526.66
0.4463.16
0.43157.36
spread1¢
0.4213.08
0.416
0.3925
0.385
0.37110
0.36195.66
0.3566
0.3455.82
0.3381
0.3299.25
0.3149
0.3566

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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