PH· Parker Hannifin

Dark pool · off-exchange short volume

Dark pool as of 2026-11-04 · latest session 2026-11-05

PH's off-exchange short-volume ratio was 39.2% on 4 Nov 2026, below its 20-day average of 47.0%. Off-exchange trading was 41% of volume over the last 20 sessions. 7 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 30 Oct 2026.

Short ratio (latest)

39.2%

20-day average

47.0%

Off-exchange share (20d)

41%

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

1077.29

0.97B

1058.39

0.97B

1039.49

0.59B

1020.59

1.43B

1001.69

3.91B

982.79

5.57B

963.89

8.59B

944.99

6.72B

926.09

5.95B

907.19

5.41B

888.29

5.45B

869.39

4.72B

850.49

3.22B

831.59

2.66B

812.69

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.