XOM

Dark pool — off-exchange short volume

GEX Back to dark pool

Short ratio (latest)

48.2%

20-day average

50.0%

Off-exchange share (20d)

32%

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

172.69

1.51B

169.66

1.70B

166.63

2.47B

163.60

5.97B

160.57

6.57B

157.54

7.33B

154.51

11.3B

151.48

18.4B

148.45

21.7B

145.42

9.00B

142.39

3.48B

139.36

3.34B

136.33

2.85B

133.30

2.39B

130.27

2.36B

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.