Trading Halt
On this page you will find an up-to-date overview of companies whose securities have been temporarily suspended from trading on a stock exchange. Trading suspensions can occur for various reasons - for example, in the event of imminent company announcements, to maintain market integrity or in the event of unusual price movements.
Frequent occasions are ad hoc announcements, capital measures, takeover bids or significant price deviations. For market participants, such suspensions are an important signal for recognizing potential risks or information asymmetries at an early stage.
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This overview shows trading halts reported by the US stock exchange NASDAQ. The date and time of the trading halts can be found in the table. Further searches can be carried out using the function elements.
INVEST’OR
| ID | Date | Time | ISIN | Symbol | Name | MIC Code | Reason | TA | Terminal | Info |
|---|
Nasdaq may temporarily suspend trading in a security if certain events occur that could affect the fair and orderly market. The suspension is made under a specific "Halt Code" that provides information about the reason for the interruption. Such measures serve to protect investors and market integrity.
- News Pending (Code T1): Important company news is expected.
- News Dissemination (code T2): News has been published, market is expected to process it.
- Order Imbalance (code M): Extremely unbalanced order book (e.g. for IPOs).
- Regulatory Concern (code H, D): Suspicion of market abuse, regulatory review.
- Volatility Trading Pause (code LUDP): Automatic pause in case of strong price deviation according to "Limit Up / Limit Down" mechanism.
| Code | Description | Category | Condition for resumption |
|---|---|---|---|
| T1 | Message awaited ("News pending") | Company news | Publication of the news (T2 follows) |
| T2 | News has been published | Company news | Market processing, followed by T3 |
| T3 | Resumption imminent | Company notification | Resumption notice sent, countdown running |
| H | Regulatory hold | Supervisory / compliance | Completion review, regulatory clearance |
| D | Ordered by SEC or Nasdaq | Regulatory intervention | Clearance by SEC/Nasdaq |
| M | Order-Imbalance | Market technical | Order book balance restored |
| LUDP | Limit-Up/down volatility pause | Volatility interruption | Stabilization within LULD range |
| P | Hold due to IPO or secondary listing | Stock market | Completion of placement / first price fixing |
| C | Corporate action (e.g. share split) |
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