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 | Aug 10, 3:31 PM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 3:36 PM ET |
| Resumed | Aug 10, 2:57 PM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 3:02 PM ET |
| Resumed | Aug 10, 2:42 PM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 2:47 PM ET |
| Resumed | Aug 10, 1:50 PM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 1:55 PM ET |
| Resumed | Aug 10, 1:43 PM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 1:48 PM ET |
| Resumed | Aug 10, 1:29 PM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 1:34 PM ET |
| Resumed | Aug 10, 1:21 PM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 1:26 PM ET |
| Resumed | Aug 10, 1:06 PM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 1:11 PM ET |
| Resumed | Aug 10, 11:28 AM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 11:33 AM ET |
| Resumed | Aug 10, 11:18 AM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 11:23 AM ET |
| Resumed | Aug 10, 11:03 AM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 11:08 AM ET |
| Resumed | Aug 10, 10:57 AM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 11:02 AM ET |
| Resumed | Aug 10, 10:49 AM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 10:54 AM ET |
| Resumed | Aug 10, 10:41 AM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 10:46 AM ET |
| Resumed | Aug 10, 10:34 AM ET | $SCKT | Socket Mobile, Inc. CM ST | LUDP Volatility pause | Aug 10, 10:39 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.
Real-time trading halts, Reg SHO threshold membership, and listing-status changes.
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