$TTD
stock+ Make pickLast price
$18.30
Today
▲ 1.44%
Open
$18.67
Day range
$18.24 – $18.95
Volume
13.0M
52-wk range
$16.70 – $91.45
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