Trading Halts Today: June 23, 2026 — 38 Stocks Halted (LULD & T1)
Tapeboard tracked 38 trading halts on June 23, 2026 — 34 LULD volatility pauses, 2 T1 news-pending halts (including SRXH), and 2 other regulatory halts.
TL;DR: As of 9:45 PM ET on June 23, 2026, Tapeboard tracked 38 trading halts during the session. The most recent was AMIX, halted under a News pending (T1) code.
On June 23, 2026, Tapeboard recorded 38 trading halts across U.S. equity markets: 34 LULD/volatility halts, 2 T1 news-pending halts, and 2 other regulatory halts. The single most closely watched event was SRXH, which was placed in a T1 halt pending material news at 4:13 PM ET and remained halted into the evening. The bulk of the day's activity was routine: each LULD halt triggered a circuit breaker when a stock moved sharply away from its recent five-minute average price.
Today's Trading Halt Log
| Halt Time (ET) | Symbol | Halt Type | Reason Code | Reason |
|---|---|---|---|---|
| 7:25 AM | BOLD | Regulatory | T3 | (T3) |
| 9:30 AM | TTXD | LULD | M | Volatility pause |
| 9:31 AM | QETH | LULD | M | Volatility pause |
| 9:31 AM | QTAC | LULD | M | Volatility pause |
| 9:31 AM | EZET | LULD | M | Volatility pause |
| 9:31 AM | WYHG | LULD | LUDP | Limit-up/limit-down pause |
| 9:31 AM | GASZ | LULD | M | Volatility pause |
| 9:32 AM | ATLN | LULD | LUDP | Limit-up/limit-down pause |
| 9:35 AM | MGRT | LULD | LUDP | Limit-up/limit-down pause |
| 9:37 AM | WYHG | LULD | LUDP | Limit-up/limit-down pause |
| 9:41 AM | BSAA | LULD | LUDP | Limit-up/limit-down pause |
| 9:42 AM | SDOT | LULD | LUDP | Limit-up/limit-down pause |
| 9:45 AM | RDGT | LULD | LUDP | Limit-up/limit-down pause |
| 9:49 AM | WYHG | LULD | LUDP | Limit-up/limit-down pause |
| 9:52 AM | FCUV | LULD | LUDP | Limit-up/limit-down pause |
| 9:52 AM | ATLN | LULD | LUDP | Limit-up/limit-down pause |
| 9:54 AM | SDOT | LULD | LUDP | Limit-up/limit-down pause |
| 10:18 AM | ONEG | LULD | LUDP | Limit-up/limit-down pause |
| 10:27 AM | TMS | LULD | LUDP | Limit-up/limit-down pause |
| 10:30 AM | FGMCU | LULD | LUDP | Limit-up/limit-down pause |
| 10:33 AM | BLCN | LULD | LUDP | Limit-up/limit-down pause |
| 10:58 AM | MARB | LULD | M | Volatility pause |
| 11:00 AM | FCUV | LULD | LUDP | Limit-up/limit-down pause |
| 11:13 AM | FCUV | LULD | LUDP | Limit-up/limit-down pause |
| 11:26 AM | ATLN | LULD | LUDP | Limit-up/limit-down pause |
| 11:46 AM | BSAAU | LULD | LUDP | Limit-up/limit-down pause |
| 12:38 PM | AUC | LULD | LUDP | Limit-up/limit-down pause |
| 1:06 PM | CLRO | LULD | LUDP | Limit-up/limit-down pause |
| 1:28 PM | STFS | LULD | LUDP | Limit-up/limit-down pause |
| 1:39 PM | STFS | LULD | LUDP | Limit-up/limit-down pause |
| 2:07 PM | ATLN | LULD | LUDP | Limit-up/limit-down pause |
| 2:21 PM | ATLN | LULD | LUDP | Limit-up/limit-down pause |
| 2:31 PM | ATLN | LULD | LUDP | Limit-up/limit-down pause |
| 2:56 PM | CLRO | LULD | LUDP | Limit-up/limit-down pause |
| 3:58 PM | JXG | LULD | LUDP | Limit-up/limit-down pause |
| 4:13 PM | SRXH | T1 (News) | T1 | News pending |
| 7:50 PM | CNTA | Regulatory | T12 | Additional info requested |
| 7:50 PM | AMIX | T1 (News) | T1 | News pending |
*Source: Tapeboard halt feed, June 23, 2026. Halt codes per FINRA and exchange definitions. Times ET.*
Halt-by-Halt Summary
The most notable halts of the session were regulatory and news-driven rather than volatility-driven. SRXH and AMIX were each halted under a T1 (news-pending) code — SRXH at 4:13 PM ET and AMIX at 7:50 PM ET — and CNTA was halted at 7:50 PM ET under a T12 code (additional information requested); all three remained pending as of publication. The day's other regulatory event was BOLD under a T3 code early in the morning, while the remaining 34 halts were standard LULD volatility pauses, several of which repeated on the same names (ATLN, FCUV, and WYHG each tripped multiple bands).
What Is an LULD Halt?
A Limit Up-Limit Down halt pauses trading when a stock's price moves more than a defined percentage away from its recent five-minute average. The bands are 5% for most large-cap S&P 500 names, 10% for smaller stocks, and 20% for stocks under $3. Most LULD halts last five minutes.
What Does a T1 Halt Mean?
A T1 halt is a regulatory pause pending the release of material news. It has no fixed duration and resumes when the exchange determines an orderly market can be maintained.
Halt Code Reference
| Code | Name | Description |
|---|---|---|
| T1 | News pending | Trading paused pending the release of material news. |
| T2 | News released | News has been disseminated; trading may resume. |
| T12 | Additional information requested | Exchange has requested additional information from the issuer. |
| M / LUDP | LULD volatility halt | Limit Up-Limit Down pause triggered by a sharp price move. |
| H10 / H11 | Regulatory / SEC | Regulatory halt, including SEC-ordered trading suspensions. |
| T6 | Extraordinary market activity | Halt due to unusual or extraordinary market activity. |
How to Track Halts in Real Time
Tapeboard surfaces halt alerts in the live scanner as they are issued, with halt codes, timestamps, and resumption status updated through the trading day.
Frequently Asked Questions
Where can I see today's trading halts?
Tapeboard publishes a daily trading-halt log at tapeboard.com, updated through the trading day with halt codes, timestamps, and resumption status.
What is an LULD halt?
A Limit Up-Limit Down halt pauses trading when a stock's price moves more than a defined percentage away from its recent five-minute average. The bands are 5% for most large-cap S&P 500 names, 10% for smaller stocks, and 20% for stocks under $3. Most LULD halts last five minutes.
How long does a trading halt last?
LULD halts are typically five minutes; T1 news halts often run 30+ minutes; regulatory T12 halts can extend for days.
Data and Methodology
Halt records are sourced from Tapeboard's real-time regulatory halt feed, which carries NYSE and NASDAQ exchange halt notifications. Publication may lag actual events by several minutes, and resumption times are shown as "Pending" until the exchange reports them. A halted name often appears on the short-squeeze candidates board or the highest borrow-fee list.
Halt data is sourced from Tapeboard's real-time regulatory feed; publication may lag actual events by several minutes. This post is for informational purposes only and is not trading advice. Tapeboard is not affiliated with FINRA, the SEC, or any national securities exchange. Editor: Marcus Reilly.