Calithera Biosciences (CALA) Short Interest Ratio & Short Volume

Short interest is the volume of Calithera Biosciences shares that have been sold short but have not yet been covered or closed out. As of July 15th, investors have sold 6,800 shares of CALA short. Learn More on Calithera Biosciences' 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. CALA shares currently have a short interest ratio of 2.0. Learn More on Calithera Biosciences's short interest ratio.

Calithera Biosciences saw a decrease in short interest in the month of July. As of July 15th, there was short interest totaling 6,800 shares, a decrease of 64.9% from the previous total of 19,400 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 "pharmaceutical products" compare to Calithera Biosciences: CytoMed Therapeutics Limited (1.13%), Eloxx Pharmaceuticals, Inc. (0.07%), Galapagos NV (3.27%), Indivior PLC (7.89%), MEI Pharma, Inc. (0.27%), NexImmune, Inc. (0.27%), Pulmatrix, Inc. (0.70%).

As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks.

Short selling CALA is an investing strategy that aims to generate trading profit from Calithera Biosciences as its price is falling. CALA shares are trading up $0.00 today. 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 Calithera Biosciences 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 CALA, 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 CALA, twice per month. The most recent reporting period available is July, 15 2025.