MAA· Mid-America Apartment Communities

Dark pool · off-exchange short volume

as of 2026-11-05

MAA's off-exchange short-volume ratio was 28.0% on 5 Nov 2026, below its 20-day average of 50.1%. Off-exchange trading was 36% of volume over the last 20 sessions. 10 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 29 Oct 2026.

Short ratio (latest)

28.0%

20-day average

50.1%

Off-exchange share (20d)

36%

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

139.25

1.85B

136.81

2.30B

134.37

3.61B

131.92

4.16B

129.48

3.54B

127.04

2.04B

124.59

1.73B

122.15

1.42B

119.71

1.86B

117.26

1.72B

114.82

1.66B

112.38

1.21B

109.94

1.09B

107.49

0.78B

105.05

0.49B

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.