PKG· Packaging Corporation of America
Dark pool · off-exchange short volume
Short ratio (latest)
63.2%
20-day average
52.6%
Off-exchange share (20d)
34%
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
257.84
0.24B
253.15
0.63B
248.46
0.36B
243.78
0.42B
239.09
0.76B
234.40
1.47B
229.71
1.87B
225.02
1.51B
220.34
2.68B
215.65
2.57B
210.96
2.53B
206.27
2.88B
201.58
2.56B
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.