Quantum-Si (QSIAW) Short Interest Ratio & Short Volume

Short interest is the volume of Quantum-Si shares that have been sold short but have not yet been closed out or covered. As of April 15th, investors have sold 41,100 shares of QSIAW short. Learn More on Quantum-Si's current short interest.

The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. QSIAW shares currently have a short interest ratio of 1.0. Learn More on Quantum-Si's short interest ratio.

As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Quantum-Si: Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.

Quantum-Si saw a increase in short interest in April. As of April 15th, there was short interest totaling 41,100 shares, an increase of 12.9% from the previous total of 36,400 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment.

Here is how the short interest of companies in the industry of "measuring and control equipment" compare to Quantum-Si: Trane Technologies plc (1.79%), Keysight Technologies, Inc. (1.12%), Fortive Co. (1.96%), Veralto Co. (1.60%), Teradyne, Inc. (4.33%), Revvity, Inc. (4.29%), Avantor, Inc. (5.50%), Nova Ltd. (5.74%), Vontier Co. (1.91%), Mirion Technologies, Inc. (3.02%),

As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($21.71 billion), iShares 20+ Year Treasury Bond ETF ($9.48 billion), Strategy Incorporated ($8.92 billion), Charter Communications, Inc. ($3.86 billion), Apollo Global Management, Inc. ($3.86 billion), Capital One Financial Co. ($3.72 billion), Super Micro Computer, Inc. ($3.47 billion), AppLovin Co. ($2.64 billion), VanEck Semiconductor ETF ($2.46 billion), and The Kroger Co. ($2.33 billion). View all of the most shorted stocks.

Short selling QSIAW is an investing strategy that aims to generate trading profit from Quantum-Si as its price is falling. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit.

A short squeeze for Quantum-Si occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of QSIAW, which in turn drives the price of the stock up even further.

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including QSIAW, twice per month. The most recent reporting period available is April, 15 2025.