CASY· Casey's

Dark pool · off-exchange short volume

as of 2026-11-05

CASY's off-exchange short-volume ratio was 74.4% on 5 Nov 2026, above its 20-day average of 68.0%. Off-exchange trading was 43% of volume over the last 20 sessions. 10 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 10 Sep 2026.

Short ratio (latest)

74.4%

20-day average

68.0%

Off-exchange share (20d)

43%

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

769.32

1.37B

755.82

1.77B

742.32

1.10B

728.83

0.57B

715.33

0.51B

701.83

0.71B

688.34

1.40B

674.84

1.93B

661.34

1.55B

647.85

1.12B

634.35

1.22B

620.85

1.55B

607.36

1.92B

593.86

1.33B

580.36

0.43B

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.