COR· Cencora

Dark pool · off-exchange short volume

as of 2026-11-05

COR's off-exchange short-volume ratio was 43.6% on 5 Nov 2026, above its 20-day average of 40.2%. Off-exchange trading was 39% of volume over the last 20 sessions. 6 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 4 Nov 2026.

Short ratio (latest)

43.6%

20-day average

40.2%

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

375.24

0.45B

368.16

1.23B

361.08

3.78B

354.00

2.90B

346.92

2.65B

339.84

4.89B

332.76

3.56B

325.68

4.29B

318.60

5.05B

311.52

4.33B

304.44

4.99B

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.