PCG· PG&E Corporation
Dark pool · off-exchange short volume
Short ratio (latest)
20.9%
20-day average
36.6%
Off-exchange share (20d)
44%
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
15.73
8.06B
15.46
5.63B
15.18
6.39B
14.90
5.33B
14.63
2.85B
14.35
2.21B
14.08
2.44B
13.80
3.37B
13.52
2.53B
13.25
1.99B
12.97
1.44B
12.70
2.02B
12.42
2.91B
12.14
4.99B
11.87
4.54B
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.