DRI

Dark pool — off-exchange short volume

GEX Back to dark pool

Short ratio (latest)

76.4%

20-day average

78.4%

Off-exchange share (20d)

43%

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

221.40

0.10B

217.30

0.96B

213.20

2.00B

209.10

2.68B

205.00

3.47B

200.90

5.32B

196.80

4.87B

192.70

3.60B

188.60

3.18B

184.50

3.53B

180.40

2.47B

176.30

2.57B

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.