Lucid Diagnostics Gets Nasdaq Delisting Warning as Stock Sits Below $1
LUCD is trading near its 52-week low of $0.47 (3.9% above the low).
Summary
Nasdaq notified Lucid Diagnostics on October 12 that its stock has closed below $1.00 for 30 straight business days, giving it until April 12, 2027 to regain compliance. The warning hits a stock near its 52-week low and already flagged with going-concern doubt.
Key Events · Legal and Risk Events · LUCD
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Nasdaq Minimum Bid Price Deficiency
Lucid received a Nasdaq Listing Qualifications notice on October 12, 2026 stating its closing bid price was below the $1.00 minimum under Rule 5550(a)(2) for the prior 30 consecutive business days through October 9, 2026.
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180-Day Compliance Window to April 12, 2027
The company has until April 12, 2027 to regain compliance, which requires a closing bid of at least $1.00 for a minimum of ten consecutive business days; a second 180-day period may be available if the initial window is missed.
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Delisting Possible If Compliance Fails
If Lucid is not eligible for the additional period or Nasdaq staff concludes the deficiency will not be cured, the Listing Qualifications Department will notify the company after the initial 180-day period that its securities are subject to delisting.
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Trading Continues Uninterrupted
The notice has no immediate effect on the listing; LUCD common stock continues to trade on the Nasdaq Capital Market under the symbol LUCD while the company evaluates options to regain compliance.
Analysis · LUCD · Industrial Applications And Services
Lucid's closing bid has been under $1.00 for 30 straight business days, triggering a Nasdaq deficiency notice. The company has until April 12, 2027 to string together ten consecutive closes at $1.00 or more, and may qualify for a second 180-day window if it fails the first. This lands on a stock already trading near its 52-week low of $0.47 and carrying previously disclosed going-concern doubt from the August 10-Q, so the path back above $1.00 is the central issue: a reverse split is the usual remedy, and the company has a $175M shelf and $25M ATM already in place that could be used alongside it. The notice itself does not halt trading and LUCD continues on Nasdaq for now.
How filings like this one have moved
In the 30 days to Oct 16, 2026, 36.9% of the 961 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.57%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, LUCD was trading at $0.49 on NASDAQ in the Industrial Applications And Services sector, with a market capitalization of approximately $97.2M. The 52-week trading range was $0.47 to $1.63. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.