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.

applies to every section

Halted right now

Halts · last 7 days

On Reg SHO list

Listing changes

Halted right now 0

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.

Halt history 18 ?

Status	Halted	Ticker	Company	Reason	Resumed
Resumed	Oct 14, 3:59 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Oct 14, 4:00 PM ET
Resumed	Sep 10, 1:54 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Sep 10, 1:59 PM ET
Resumed	Aug 31, 12:41 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 31, 12:46 PM ET
Resumed	Aug 24, 9:30 AM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 24, 9:35 AM ET
Resumed	Aug 3, 1:01 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 1:06 PM ET
Resumed	Aug 3, 12:45 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 12:50 PM ET
Resumed	Aug 3, 12:36 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 12:41 PM ET
Resumed	Aug 3, 12:19 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 12:29 PM ET
Resumed	Aug 3, 12:14 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 12:19 PM ET
Resumed	Aug 3, 12:03 PM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 12:13 PM ET
Resumed	Aug 3, 11:58 AM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 12:03 PM ET
Resumed	Aug 3, 11:52 AM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 11:57 AM ET
Resumed	Aug 3, 11:47 AM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 11:52 AM ET
Resumed	Aug 3, 11:41 AM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 11:46 AM ET
Resumed	Aug 3, 9:51 AM ET	$PFAI	Pinnacle Fd Grp Ltd Cmn A	LUDP Volatility pause	Aug 3, 10:01 AM ET

What the reasons mean

T1 News pending — trading frozen until the company releases material news; expect a gap on reopen.

H10 SEC suspension — the most serious flag, usually suspected fraud; stocks typically reopen much lower.

H4 · H9 · T12 Compliance trouble — listing violations or overdue filings; a delisting-risk warning.

LUDP · T5 Volatility pause — automatic circuit breaker after a sharp move; routine, resumes in minutes.

Reg SHO threshold list 0 ?

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.

Listing changes 0 ?

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.

Halts & Listings Intelligence

Real-time trading halts, Reg SHO threshold membership, and listing-status changes.

Subscribe for Full Access