PPG· PPG Industries

Dark pool · off-exchange short volume

as of 2026-11-05

PPG's off-exchange short-volume ratio was 58.3% on 5 Nov 2026, below its 20-day average of 66.3%. Off-exchange trading was 37% of volume over the last 20 sessions. 10 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 4 Nov 2026.

Short ratio (latest)

58.3%

20-day average

66.3%

Off-exchange share (20d)

37%

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

145.09

1.29B

142.54

1.23B

140.00

1.73B

137.45

2.63B

134.91

3.83B

132.36

4.08B

129.82

3.95B

127.27

3.45B

124.72

4.82B

122.18

7.80B

119.63

7.53B

117.09

6.51B

114.54

5.99B

112.00

6.78B

109.45

6.96B

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.