Innovator International Developed Power Buffer ETF - September (ISEP) 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. ISEP shares currently have a short interest ratio of 0.4. Learn More on Innovator International Developed Power Buffer ETF - September'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. 0.07% of Innovator International Developed Power Buffer ETF - September's floating shares are currently sold short.

Innovator International Developed Power Buffer ETF - September saw a increase in short interest in April. As of April 30th, there was short interest totaling 1,892 shares, an increase of 119.7% from the previous total of 861 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.

0.07% of Innovator International Developed Power Buffer ETF - September's shares are currently sold short. Here is how the short interest of companies compare to Innovator International Developed Power Buffer ETF - September: SGI Enhanced Global Income ETF (0.15%), Innovator International Developed Power Buffer ETF - March (1.16%), Innovator International Developed 10 Buffer ETF - Quarterly (0.95%), Frontier Asset Total International Equity ETF (0.01%), Touchstone Sands Capital Select Growth ETF (0.31%), Innovator International Developed Power Buffer ETF - May (3.61%), Invesco Bloomberg Analyst Rating Improvers ETF (0.02%), Pacer Nasdaq International Patent Leaders ETF (0.93%), Innovator International Developed Power Buffer ETF - February (0.14%), Hedgeye Quality Growth ETF (1.71%),

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 ISEP is an investing strategy that aims to generate trading profit from Innovator International Developed Power Buffer ETF - September 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 Innovator International Developed Power Buffer ETF - September occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of ISEP, 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 ISEP, twice per month. The most recent reporting period available is April, 30 2026.