iShares Global 100 ETF (IOO) Short Interest Ratio & Short Volume

Short interest is the volume of iShares Global 100 ETF shares that have been sold short but have not yet been closed out or covered. As of April 15th, investors have sold 296,980 shares of IOO short. 0.47% of iShares Global 100 ETF's shares are currently sold short. Learn More on iShares Global 100 ETF'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. IOO shares currently have a short interest ratio of 1.9. Learn More on iShares Global 100 ETF'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. 0.47% of iShares Global 100 ETF's floating shares are currently sold short.

iShares Global 100 ETF saw a increase in short interest in April. As of April 15th, there was short interest totaling 296,980 shares, an increase of 7.0% from the previous total of 277,511 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.

0.47% of iShares Global 100 ETF's shares are currently sold short. Here is how the short interest of companies compare to iShares Global 100 ETF: First Trust Capital Strength ETF (0.07%), Fidelity Enhanced International ETF (0.08%), Invesco RAFI US 1000 ETF (0.01%), ProShares Ultra S&P500 (2.41%), Invesco S&P 500 Low Volatility ETF (2.80%), JPMorgan Global Select Equity ETF (0.10%), VictoryShares Free Cash Flow ETF (0.30%), Vanguard S&P 500 Value ETF (0.16%), Invesco S&P 500 Top 50 ETF (0.28%), iShares China Large-Cap ETF (28.06%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($87.50 billion), Invesco QQQ ($42.26 billion), iShares Russell 2000 ETF ($24.79 billion), Salesforce Inc. ($13.16 billion), SPDR S&P Biotech ETF ($10.01 billion), Western Digital Corporation ($9.77 billion), Sandisk Corporation ($8.69 billion), iShares 20+ Year Treasury Bond ETF ($8.06 billion), CoreWeave Inc. ($7.67 billion), and iShares iBoxx $ High Yield Corporate Bond ETF ($7.64 billion). View all of the most shorted stocks.

Short selling IOO is an investing strategy that aims to generate trading profit from iShares Global 100 ETF as its price is falling. IOO shares are trading up $1.58 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 iShares Global 100 ETF 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 IOO, 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 IOO, twice per month. The most recent reporting period available is April, 15 2026.