RVTY

Dark pool — off-exchange short volume

GEX Back to dark pool

Short ratio (latest)

70.0%

20-day average

56.0%

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

116.87

1.25B

114.82

1.40B

112.77

1.22B

110.72

1.53B

108.67

1.56B

106.62

1.40B

104.57

1.41B

102.52

1.65B

100.47

1.48B

98.42

1.45B

96.37

1.82B

94.32

1.78B

92.27

1.68B

90.22

1.30B

88.17

1.00B

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.