Bitcoin 5-Minute Market Orderbook Depth — 2026-07-03

On 2026-07-03, full orderbook depth was captured for 288 Polymarket BTC 5-minute Up/Down market rounds — approximately 63,363 bid/ask snapshots totalling 414.7 MB of JSONL. Each snapshot lists every price level and size for both the Up and Down side.

288
Rounds recorded
~63,363
Depth snapshots
414.7 MB
Raw size
1.1¢
Avg opening spread
Up side, best ask − best bid

Replay the day's most active round

btc-updown-5m-1783087800_orderbook.jsonl produced 1.95 MB of snapshots — the deepest recording of 2026-07-03. 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.

4.97 min left
frame 1/48▸ auto-playing — drag to scrubUp-side spread: 1¢
UP token
4.97 min remaining
pricesize
0.66124
0.65144
0.64204.56
0.63153.49
0.62171.34
0.611,113.51
0.6670.72
0.59221.24
0.58264.53
0.57215.39
0.56286.95
0.55309.17
spread1¢
0.54491.74
0.53487.75
0.52556.25
0.51868.83
0.5614.31
0.49237.83
0.48183.03
0.47193.45
0.46245.1
0.45127.15
0.4484
0.43105
DOWN token
4.97 min remaining
pricesize
0.57105
0.5684
0.55159.15
0.54245.1
0.53168.45
0.52183.03
0.51232.83
0.5614.31
0.49888.83
0.48561.25
0.47461.75
0.46965.35
spread1¢
0.45257.7
0.44286.95
0.43215.39
0.42264.53
0.41271.24
0.4620.72
0.391,113.51
0.38171.34
0.37153.49
0.36204.56
0.35144.7
0.34129

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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