Calamos Nasdaq-100Structured Alt Protection ETF - March (CPNM) Short Interest Ratio & Short Volume

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. CPNM shares currently have a short interest ratio of 1.1. Learn More on Calamos Nasdaq-100Structured Alt Protection ETF - March's short interest ratio.

Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 0.48% of Calamos Nasdaq-100Structured Alt Protection ETF - March's floating shares are currently sold short.

Calamos Nasdaq-100Structured Alt Protection ETF - March saw a decline in short interest in the month of April. As of April 30th, there was short interest totaling 2,905 shares, a decline of 53.3% from the previous total of 6,227 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.

0.48% of Calamos Nasdaq-100Structured Alt Protection ETF - March's shares are currently sold short. Here is how the short interest of companies compare to Calamos Nasdaq-100Structured Alt Protection ETF - March: Neuberger Berman Growth ETF (0.00%), PGIM Nasdaq-100 Buffer 12 ETF - July (0.00%), QRAFT AI-Enhanced U.S. Large Cap ETF (0.06%), Pacer CFRA-Stovall Equal Weight Seasonal Rotation ETF (0.02%), Invesco QQQ Hedged Advantage ETF (0.54%), Calamos S&P 500 Structured Alt Protection ETF - June (1.33%), Global X NASDAQ 100 Risk Managed Income ETF (3.52%), Mkam Etf (0.12%), Pacer Nasdaq 100 Top 50 Cash Cows Growth Leaders ETF (0.60%), PGIM Nasdaq-100 Buffer 12 ETF - October (0.52%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($86.09 billion), Invesco QQQ ($39.89 billion), iShares Russell 2000 ETF ($26.13 billion), Western Digital Corporation ($12.66 billion), Salesforce Inc. ($12.29 billion), Sandisk Corporation ($11.87 billion), SPDR S&P Biotech ETF ($9.82 billion), Lumentum Holdings Inc. ($8.51 billion), iShares 20+ Year Treasury Bond ETF ($7.76 billion), and Bloom Energy Corporation ($7.40 billion). View all of the most shorted stocks.

Short selling CPNM is an investing strategy that aims to generate trading profit from Calamos Nasdaq-100Structured Alt Protection ETF - March 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 Calamos Nasdaq-100Structured Alt Protection ETF - March 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 CPNM, 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 CPNM, twice per month. The most recent reporting period available is April, 30 2026.