MGM· MGM Resorts

Dark pool · off-exchange short volume

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

MGM's off-exchange short-volume ratio was 52.1% on 4 Nov 2026, below its 20-day average of 56.4%. Off-exchange trading was 38% of volume over the last 20 sessions. 6 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 29 Oct 2026.

Short ratio (latest)

52.1%

20-day average

56.4%

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

35.36

3.16B

34.74

3.14B

34.12

2.95B

33.50

2.23B

32.88

2.46B

32.26

2.58B

31.64

3.18B

31.02

2.94B

30.40

2.27B

29.78

2.16B

29.16

1.64B

28.54

2.31B

27.92

2.46B

27.30

2.70B

26.68

2.47B

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.