EIX Dark Pool — Off-Exchange & Short Volume

Market/Dark Pool/EIX

EIX· Edison International

Dark pool · off-exchange short volume

Open interest GEX Full dossier

Short ratio (latest)

42.5%

20-day average

53.4%

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

63.84

1.09B

62.72

1.23B

61.60

1.48B

60.48

1.90B

59.36

2.52B

58.24

3.50B

57.12

3.95B

56.00

3.18B

54.88

3.68B

53.76

4.48B

52.64

4.72B

51.52

3.57B

50.40

2.51B

49.28

2.77B

48.16

3.30B

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.