$UCO
stock+ Make pickLast price
$37.77
Today
▼ 6.56%
Open
$37.58
Day range
$37.08 – $38.12
Volume
2.6M
52-wk range
$18.12 – $52.94
Fails-to-deliver = shares that weren't delivered to settle a trade by the due date. Persistent spikes are a classic short-squeeze / illiquidity tell the degen crowd watches.
source: SEC fails-to-deliver data · free · updated twice monthly (~3–4 wk lag)
source: FINRA OTC Transparency (ATS + non-ATS) · free · weekly, ~2–4 wk lag