PH Dark Pool — Off-Exchange & Short Volume

Market/Dark Pool/PH

PH· Parker Hannifin

Dark pool · off-exchange short volume

Open interest GEX Full dossier

Short ratio (latest)

37.2%

20-day average

42.5%

Off-exchange share (20d)

38%

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

1083.26

0.76B

1064.26

1.19B

1045.25

0.47B

1026.25

1.10B

1007.24

3.32B

988.24

4.34B

969.23

5.96B

950.23

5.61B

931.23

4.63B

912.22

4.13B

893.22

4.79B

874.21

4.78B

855.21

3.54B

836.20

2.82B

817.20

1.49B

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.