Pacer BlueStar Engineering the Future ETF (BULD) Short Interest Ratio & Short Volume

Short interest is the volume of Pacer BlueStar Engineering the Future ETF shares that have been sold short but have not yet been closed out or covered. As of September 15th, investors have sold 200 shares of BULD short. Learn More on Pacer BlueStar Engineering the Future ETF's current short interest.

Pacer BlueStar Engineering the Future ETF saw a decline in short interest in September. As of September 15th, there was short interest totaling 200 shares, a decline of 77.8% from the previous total of 900 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.

Here is how the short interest of companies compare to Pacer BlueStar Engineering the Future ETF: Global X Wind Energy ETF (0.15%), Themes Cybersecurity ETF (11.83%), Themes US R&D Champions ETF (0.33%), ProShares Ultra Nasdaq Cloud Computing ETF (2.60%), SPDR Galaxy Transformative Tech Accelerators ETF (1.83%), First Trust Indxx Metaverse ETF (0.20%), Themes European Luxury ETF (0.67%), First Trust Nasdaq Lux Digital Health Solutions ETF (0.13%), SPDR MSCI USA Climate Paris Aligned ETF (0.50%), iShares Breakthrough Environmental Solutions ETF (0.50%),

As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks.

Short selling BULD is an investing strategy that aims to generate trading profit from Pacer BlueStar Engineering the Future ETF as its price is falling. BULD shares are trading up $0.34 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 Pacer BlueStar Engineering the Future 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 BULD, 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 BULD, twice per month. The most recent reporting period available is September, 15 2025.