Halts & Listings
When an exchange freezes trading in a stock — for pending news, a compliance problem, or a violent price move — it shows up here within a minute, with the reason in plain English. Below it: the stocks under short-selling stress and companies drifting toward delisting.
Nothing is halted at the moment for this ticker. When a halt hits, the stock appears here with the reason — until then, recent history is below.
| Status | Halted | Ticker | Company | Reason | Resumed |
|---|---|---|---|---|---|
| Resumed | Sep 17, 12:00 PM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 12:05 PM ET |
| Resumed | Sep 17, 11:48 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 11:53 AM ET |
| Resumed | Sep 17, 11:35 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 11:40 AM ET |
| Resumed | Sep 17, 11:25 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 11:35 AM ET |
| Resumed | Sep 17, 11:19 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 11:24 AM ET |
| Resumed | Sep 17, 11:14 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 11:19 AM ET |
| Resumed | Sep 17, 11:07 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 11:12 AM ET |
| Resumed | Sep 17, 11:00 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 11:05 AM ET |
| Resumed | Sep 17, 10:54 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 10:59 AM ET |
| Resumed | Sep 17, 10:38 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 10:43 AM ET |
| Resumed | Sep 17, 10:33 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 10:38 AM ET |
| Resumed | Sep 17, 10:22 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 10:32 AM ET |
| Resumed | Sep 17, 10:12 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 10:22 AM ET |
| Resumed | Sep 17, 10:05 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 10:10 AM ET |
| Resumed | Sep 17, 9:53 AM ET | $DTSS | Datasea Intlgnt Tech Cl A Ord | LUDP Volatility pause | Sep 17, 10:03 AM ET |
Every stock here has had short sales failing to settle for 5+ straight days — a sign of aggressive or stressed short selling. Squeeze traders watch this list because brokers are forced to buy back those failed positions, which can push the price up. Days-to-cover and short interest show how crowded the short side already is.
No current members matching the filter.
Nasdaq quietly flags companies that break listing rules — Deficient, Delinquent or Bankrupt — in its daily symbol file, often before any press release. New flags, delistings and fresh listings appear here as we detect them.
No listing changes captured yet — tracking started Jul 5, 2026. New flags and delistings will appear within hours of Nasdaq publishing them.