TYL· Tyler Technologies
Dark pool · off-exchange short volume
Short ratio (latest)
68.0%
20-day average
69.5%
Off-exchange share (20d)
41%
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
383.80
1.12B
377.07
1.31B
370.34
1.26B
363.60
1.13B
356.87
1.46B
350.14
1.97B
343.40
2.43B
336.67
2.32B
329.94
2.35B
323.20
2.74B
316.47
2.98B
309.74
2.71B
303.00
1.56B
296.27
1.05B
289.54
0.99B
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.