LMT

Dark pool — off-exchange short volume

GEX Back to dark pool

Short ratio (latest)

47.8%

20-day average

51.7%

Off-exchange share (20d)

39%

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

602.09

1.97B

591.53

1.30B

580.97

3.72B

570.40

2.85B

559.84

1.44B

549.28

3.05B

538.71

3.80B

528.15

6.57B

517.59

7.57B

507.02

5.76B

496.46

4.84B

485.90

4.48B

475.34

7.00B

464.77

12.3B

454.21

15.5B

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.