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GS· Goldman Sachs
Dark pool · off-exchange short volume
Short ratio (latest)
61.0%
20-day average
50.4%
Off-exchange share (20d)
28%

Darkpool density

big day, short ratio above trendbelow trendbubble size = how unusual ($vol z-score)

Last ~6 months. Bubbles mark days of unusually large off-exchange dollar volume (≥1.5σ vs the trailing 60 days). Daily resolution — not print-level data.

Darkpool levels ±15% of spot, since 2018-10-01

1152.68
0.56B
1132.10
1.62B
1111.51
2.77B
1090.93
4.93B
1070.35
6.03B
1049.76
10.5B
1029.18
13.1B
1008.60
7.32B
988.01
2.87B
967.43
2.84B
946.85
9.72B
926.26
19.3B
905.68
13.6B
885.09
9.90B

Historical off-exchange $ volume at price: each day's volume spread across that day's range, summed over the full FINRA history. Heavy shelves often act as support/resistance magnets. Amber row = spot's bin.

Off-exchange short-volume ratio

short ratio (20d, right) daily off-exchange share (left)

FINRA daily TRF data, last 2 years. A persistently HIGH short ratio is mostly passive market-maker liquidity provision (commonly read as accumulation pressure) — not naively bearish.

GS Dark Pool — Off-Exchange & Short Volume — Tapelab