iShares Government Money Market ETF (GMMF) 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. GMMF shares currently have a short interest ratio of 0.5. Learn More on iShares Government Money Market 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. 0.51% of iShares Government Money Market ETF's floating shares are currently sold short.

iShares Government Money Market ETF saw a increase in short interest in September. As of September 15th, there was short interest totaling 9,767 shares, an increase of 2.5% from the previous total of 9,526 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.

0.51% of iShares Government Money Market ETF's shares are currently sold short. Here is how the short interest of companies compare to iShares Government Money Market ETF: US Treasury 30 Year Bond ETF (0.55%), iShares iBonds Dec 2035 Term Treasury ETF (0.73%), US Treasury 10 Year Note ETF (0.23%), US Treasury 12 Month Bill ETF (1.20%), iShares iBonds Dec 2034 Term Treasury ETF (0.65%), iShares iBonds Dec 2033 Term Treasury ETF (0.25%), US Treasury 2 Year Note ETF (0.89%), iShares iBonds Dec 2032 Term Treasury ETF (0.26%), iShares iBonds Dec 2031 Term Treasury ETF (0.32%), US Treasury 6 Month Bill ETF (0.30%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($75.21 billion), Invesco QQQ ($46.31 billion), iShares Russell 2000 ETF ($27.98 billion), SPDR S&P Biotech ETF ($11.59 billion), Nebius Group N.V. ($9.70 billion), Canadian Natural Resources Limited ($9.42 billion), iShares 20+ Year Treasury Bond ETF ($8.70 billion), iShares iBoxx $ High Yield Corporate Bond ETF ($8.53 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.79 billion), and Financial Select Sector SPDR Fund ($7.74 billion). View all of the most shorted stocks.

Short selling GMMF is an investing strategy that aims to generate trading profit from iShares Government Money Market ETF as its price is falling. GMMF shares are trading up $0.01 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 Government Money Market 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 GMMF, 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 GMMF, twice per month. The most recent reporting period available is September, 15 2026.