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

On 2026-07-07, full orderbook depth was captured for 288 Polymarket BTC 5-minute Up/Down market rounds — approximately 62,055 bid/ask snapshots totalling 413.7 MB of JSONL. Each snapshot lists every price level and size for both the Up and Down side.

288
Rounds recorded
~62,055
Depth snapshots
413.7 MB
Raw size
1.1¢
Avg opening spread
Up side, best ask − best bid

Replay the day's most active round

btc-updown-5m-1783431900_orderbook.jsonl produced 1.55 MB of snapshots — the deepest recording of 2026-07-07. Watch both books evolve from open to resolution: the Up-side spread tightened from 1¢ to 0¢ as the outcome crystallised. Bars show size at each level, scaled within each ladder.

4.97 min left
frame 1/48▸ auto-playing — drag to scrubUp-side spread: 1¢
UP token
4.97 min remaining
pricesize
0.57167.81
0.56104
0.55245
0.54209
0.5372.32
0.52476.41
0.51300.99
0.5336.06
0.49577.2
0.48454.08
0.47140
0.46462.6
spread1¢
0.45131.08
0.4429
0.43583.53
0.42124.63
0.41352.61
0.4442.11
0.39219.16
0.38517
0.37343.77
0.36236.76
0.35336.34
0.34117
DOWN token
4.97 min remaining
pricesize
0.6770
0.66167.86
0.65388.49
0.64236.76
0.63338.77
0.62517
0.61198.16
0.6442.11
0.59510.61
0.58237.63
0.57589.53
0.56125.8
spread2¢
0.54535.09
0.53880
0.52488
0.51657.2
0.5136
0.49209
0.48229.41
0.4797.32
0.46229
0.45263.56
0.44752.59
0.43217.81

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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