Investors can expect a company’s stock to rise or fall based on the buying and selling of stock by its insiders. Quantum-Si Incorporated shares valued at $32,655 were purchased by Vieceli John S. on Sep 22 ’25. At $1.66 per share, Vieceli John S. acquired 19,686 shares.
Also, LaPointe Christian purchased 10,728 shares, netting a total of over 17,796 in proceeds.
Before that, Keyes Jeffry R. had added 7,746 shares to its account. In a trade valued at $12,847, the Officer bought Quantum-Si Incorporated shares for $1.66 each.
As published in their initiating research note from Alliance Global Partners on February 07, 2025, Quantum-Si Incorporated [QSI] has been a Buy and the price target has been revised to $3.75. Analysts at H.C. Wainwright started covering the stock with ‘”a Buy”‘ outlook in a report released in early December. As of September 25, 2023, Canaccord Genuity has decreased its “Buy” rating to a “Hold” for QSI. Earlier on October 20, 2021, Canaccord Genuity initiated its rating. Their recommendation was “a Buy” for QSI stock.
Analyzing QSI Stock Performance
On last trading session, Quantum-Si Incorporated [NASDAQ: QSI] plunged -3.12% to $1.24. The stock’s lowest price that day was $1.23, but it reached a high of $1.3997 in the same session. During the last five days, there has been a drop of approximately -10.79%. Over the course of the year, Quantum-Si Incorporated shares have jumped approximately 87.62%. Shares of the company reached a 52-week high of $5.7700 on 01/03/25 and a 52-week low of $0.9499 on 08/20/25.
Support And Resistance Levels for Quantum-Si Incorporated (QSI)
According to the 24-hour chart, there is a support level at 1.1801, which, if violated, would cause prices to drop to 1.1202. In the upper region, resistance lies at 1.3498. The next price resistance is at 1.4596. RSI (Relative Strength Index) is 30.34 on the 14-day chart, showing neutral technical sentiment.
Is Quantum-Si Incorporated subject to short interest?
Stocks of Quantum-Si Incorporated saw a sharp steep in short interest on 2025-10-31 dropping by -4.99 million shares to 16.95 million. Data from Yahoo Finance shows that the short interest on 2025-09-30 was 21.94 million shares. A decline of -29.41% in short interest reflects a positive sentiment towards the stock. Despite the fact that short shares comprise just 0.99 of the overall float, the days-to-cover ratio (short ratio) decline to 0.99.
Which companies own the most shares of Quantum-Si Incorporated (QSI)?
In terms of Quantum-Si Incorporated share price expectations, FactSet research, analysts set an average price target of 2 in the next 12 months, up nearly 56.25% from the previous closing price of $1.28. Analysts anticipate Quantum-Si Incorporated stock to reach 2 by 2025, with the lowest price target being 2.
