System Status Messages
| Time | Market | Status |
|---|---|---|
| 08:51:39 ET | NASDAQ | DUKE Robotics Corp. (DUKR,DUKRW) will be released on NASDAQ today for quotation at 9:50 am ET and trading at approximately 10:00 am ET. Orders are now being accepted. Please call 877-308-0523 if you have any questions. Reminder: Trading prohibited during quote only period. Per Rule 4120(c)(9), this new issue is eligible for participation in the IPO Cross. |
Regulatory Messages
| Time | Market | Status |
|---|---|---|
| 16:57:56 ET | NASDAQ NTX PSX NASDAQ Options NTX Options NASDAQ Futures ISE GEMX MRX | There are no messages available |
IPO Messages
| Time | Market | Status |
|---|---|---|
| 15:11:15 ET | ISE GEMX MRX NASDAQ Options PHLX NTX Options | The following option(s) will commence trading at the Nasdaq PHLX, NTX Options, Nasdaq Options Market, Nasdaq ISE, Nasdaq MRX and Nasdaq GEMX effective at the opening of business on Monday, May 18, 2026: CBRS. Please contact Nasdaq Option Listings at 215-496-1266 with any questions. |
| 11:23:42 ET | NASDAQ | IPO Notice Update: The initial public offering of Exyn Technologies, Inc. (EXYN, EXYNW) has officially opened for trading. Time: 11:20:34 & 11:21:03 For additional information please contact Nasdaq Trading Services at (212) 231-5180. |
| 11:18:38 ET | NASDAQ | IPO Notice Update: The initial public offering of Berto Acquisition Corp. ll (GUACU) has officially opened for trading. Time: 11:17:53 For additional information please contact Nasdaq Trading Services at (212) 231-5180. |
| 11:17:03 ET | NASDAQ | IPO Notice Update: The initial public offering of Patriot Acquisition Corp. (PTACU) has officially opened for trading. Time: 11:16:10 For additional information please contact Nasdaq Trading Services at (212) 231-5180. |
| 11:06:30 ET | NASDAQ | IPO Notice Update: The initial public offering of security, Berto Acquisition Corp. ll (GUACU) remains in Pre-Launch status pending additional price discovery and is anticipated to open for trading shortly. All NASDAQ systems are fully operational. Please refer to the NOII – Net Order Imbalance Indicator for updates on indicated price and cross volume. For additional information you can contact the Trading Services desk at 212 231-5100. Reminder: Trading is prohibited during quote-only period of IPOs. |
| 10:55:38 ET | NASDAQ | IPO Notice Update: The initial public offering of Berto Acquisition Corp. ll (GUACU) remains in Pre-Launch status pending additional price discovery and is anticipated to open for trading shortly. All NASDAQ systems are fully operational. Please refer to the NOII – Net Order Imbalance Indicator for updates on indicated price and cross volume. For additional information you can contact the Trading Services desk at 212 231-5100. Reminder: Trading is prohibited during quote-only period of IPOs. |
| 10:49:46 ET | NASDAQ | IPO Notice Update: The initial public offering of Iron Dome Acquisition I Corp. (IDACU) has officially opened for trading. Time: 10:48:54 For additional information please contact Nasdaq Trading Services at (212) 231-5180. |
| 10:02:35 ET | NASDAQ | IPO Notice Update: The initial public offering of DUKE Robotics Corp. (DUKR) has officially opened for trading. Time:10:00:50
IPO Notice Update: The initial public offering of DUKE Robotics Corp. (DUKRW) has officially opened for trading. Time: 10:02:55
For additional information please contact Nasdaq Trading Services at (212) 231-5180. |
| 08:59:04 ET | ISE GEMX MRX NASDAQ Options PHLX NTX Options | Nasdaq PHLX, NTX Options, Nasdaq ISE, Nasdaq MRX, Nasdaq Options Market & Nasdaq GEMX will remove symbol SMRT before the opening on, Monday, May 18, 2026. All open GTC orders in symbol SMRT will be cancelled after the close of business today. Please contact Nasdaq Option Listings at 215-496-1266 with any questions. |
| 08:59:02 ET | NASDAQ | IPO Notice: The initial public offering of Patriot Acquisition Corp. (PTACU) will be released on Nasdaq today for quotation at 10:10 a.m. ET and will be eligible for trading at approximately 10:20 a.m. ET. Orders are now being accepted. Please call 877-308-0523 if you have any questions. Reminder: Trading is prohibited during quote-only period of IPOs. |
| 08:57:01 ET | NASDAQ Options | Nasdaq Options Market will remove symbol GURE1 before the opening on, Monday, May 18, 2026. All open GTC orders in symbol GURE1 will be cancelled after the close of business today. Please contact Nasdaq Option Listings at 215-496-1266 with any questions. |
| 08:42:53 ET | NASDAQ | IPO Notice: The initial public offering of Iron Dome Acquisition I Corp. (IDACU) will be released on Nasdaq today for quotation at 10:35 a.m. ET and will be eligible for trading at approximately 10:45 a.m. ET. Orders are now being accepted. Please call 877-308-0523 if you have any questions. Reminder: Trading is prohibited during quote-only period of IPOs. |
| 08:22:35 ET | NASDAQ | IPO Notice: The initial public offering of Exyn Technologies, Inc. (EXYN, EXYNW) will be released on Nasdaq today for quotation at 11:00 a.m. ET and will be eligible for trading at approximately 11:10 a.m. ET. Orders are now being accepted. Please call 877-308-0523 if you have any questions. Reminder: Trading is prohibited during quote-only period of IPOs. |
| 08:12:26 ET | NASDAQ | IPO Notice: The initial public offering of Berto Acquisition Corp. II (GUACU) will be released on Nasdaq today for quotation at 10:35 a.m. ET and will be eligible for trading at approximately 10:45 a.m. ET. Orders are now being accepted. Please call 877-308-0523 if you have any questions. Reminder: Trading is prohibited during quote-only period of IPOs. |
Self-Help Messages
| Time | Market | Status |
|---|---|---|
| 16:57:54 ET | NASDAQ NTX PSX NASDAQ Options NASDAQ Futures NTX Options PHLX ISE GEMX MRX | There are no messages available |

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