QT Imaging Holdings (QTI) closed at $2.25 on October 23, 2026, down 4.5% from the previous close, on volume of 40,627 shares (30-day average 31,337).
Data as of October 23, 2026.
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Business Wire (Wed, 7-Oct 8:30 AM ET)
QT Imaging Announces CPT Category III Code for 3D Breast Acoustic Imaging Now Effective
Business Wire (Thu, 1-Oct 8:30 AM ET)
Business Wire (Tue, 29-Sep 8:30 AM ET)
QT Imaging to be Honored at Premier's Annual Supplier Innovation Celebration
Business Wire (Tue, 22-Sep 8:30 AM ET)
QT Imaging Appoints Imaging Industry Veteran Dr. Mark Winkler as Chief Medical Officer
Business Wire (Thu, 17-Sep 8:30 AM ET)
QT Imaging to Participate in the iAccess Alpha Virtual Best Ideas Fall Investment Conference
Business Wire (Thu, 10-Sep 8:30 AM ET)
iAccess Alpha Virtual Best Ideas Fall Investment Conference, September 15-16, 2026
ACCESS Newswire (Tue, 8-Sep 9:00 AM ET)
QT Imaging Issues Mid-Year 2026 CEO Letter to Shareholders
Business Wire (Tue, 18-Aug 8:30 AM ET)
QT Imaging Delivers Strong Second Quarter Growth While Building the Foundation for Commercial Scale
Business Wire (Wed, 12-Aug 4:05 PM ET)
Business Wire (Wed, 5-Aug 8:30 AM ET)
QT Imaging Holdings Inc. is a medical device company engaged in the research, development, and commercialization of body imaging systems using low frequency sound waves. Its medical imaging is critical to the detection, diagnosis, and treatment of disease. The company offers two products: QT Breast Scanner and QTviewer.
QT Imaging Holdings trades on the NASDAQ stock market under the symbol QTI.
As of October 26, 2026, QTI stock price declined to $2.22 with 8,383 million shares trading.
QTI has a beta of 0.99, meaning it tends to be less sensitive to market movements. QTI has a correlation of 0.03 to the broad based SPY ETF.
QTI has a market cap of $32.49 million. This is considered a Sub-Micro Cap stock.
Last quarter QT Imaging Holdings reported $7 million in Revenue and -$.19 earnings per share. This fell short of revenue expectation by $-165,000 and exceeded earnings estimates by $.03.
The top ETF exchange traded funds that QTI belongs to (by Net Assets): VTI, VXF, IWC.
QTI support price is $2.05 and resistance is $2.45 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that QTI shares will trade within this expected range on the day.
