ProShares Ultra Top QQQ (QQUP) Short Interest Ratio & Short Volume

Short interest is the volume of ProShares Ultra Top QQQ shares that have been sold short but have not yet been closed out or covered. As of August 31st, investors have sold 3,000 shares of QQUP short. 0.94% of ProShares Ultra Top QQQ's shares are currently sold short. Learn More on ProShares Ultra Top QQQ's current short interest.

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. 0.94% of ProShares Ultra Top QQQ's floating shares are currently sold short.

ProShares Ultra Top QQQ saw a decline in short interest in the month of August. As of August 31st, there was short interest totaling 3,000 shares, a decline of 67.4% from the previous total of 9,200 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.

0.94% of ProShares Ultra Top QQQ's shares are currently sold short. Here is how the short interest of companies compare to ProShares Ultra Top QQQ: Invesco Top QQQ ETF (0.29%), and ProShares UltraShort Top QQQ (0.82%).

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($73.23 billion), Invesco QQQ ($29.52 billion), iShares Russell 2000 ETF ($20.82 billion), iShares 20+ Year Treasury Bond ETF ($10.76 billion), Palo Alto Networks, Inc. ($9.37 billion), Strategy Inc ($7.58 billion), Invesco S&P 500 Equal Weight ETF ($6.78 billion), SPDR S&P Biotech ETF ($6.72 billion), AppLovin Corporation ($6.37 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($6.29 billion). View all of the most shorted stocks.

Short selling QQUP is an investing strategy that aims to generate trading profit from ProShares Ultra Top QQQ as its price is falling. QQUP shares are trading up $1.09 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 ProShares Ultra Top QQQ 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 QQUP, 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 QQUP, twice per month. The most recent reporting period available is August, 31 2025.