Zacks Small/Mid Cap Core Portfolio ETF (SMIZ) Short Interest Ratio & Short Volume

Short interest is the volume of Zacks Small/Mid Cap Core Portfolio ETF shares that have been sold short but have not yet been closed out or covered. As of July 31st, investors have sold 10,100 shares of SMIZ short. 0.26% of Zacks Small/Mid Cap Core Portfolio ETF's shares are currently sold short. Learn More on Zacks Small/Mid Cap Core Portfolio 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. SMIZ shares currently have a short interest ratio of 1.0. Learn More on Zacks Small/Mid Cap Core Portfolio 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. 0.26% of Zacks Small/Mid Cap Core Portfolio ETF's floating shares are currently sold short.

Zacks Small/Mid Cap Core Portfolio ETF saw a increase in short interest during the month of July. As of July 31st, there was short interest totaling 10,100 shares, an increase of 4.1% from the previous total of 9,700 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.

0.26% of Zacks Small/Mid Cap Core Portfolio ETF's shares are currently sold short. Here is how the short interest of companies compare to Zacks Small/Mid Cap Core Portfolio ETF: Hilton Small-MidCap Opportunity ETF (0.12%), Neuberger Berman Small-Mid Cap ETF (0.11%), First Trust SMID Capital Strength ETF (0.32%), Alpha Blue Capital US Small Mid Cap Dynamic ETF (0.31%), Otter Creek Focus Strategy ETF (0.03%), Matthews China Discovery Active ETF (2.20%), Congress SMid Growth ETF (0.00%), T. Rowe Price Small-Mid Cap ETF (0.23%), WisdomTree U.S. Quality Growth Fund (0.04%), and Fidelity Small-Mid Multifactor ETF (0.16%).

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), MicroStrategy Incorporated ($8.98 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.61 billion), SPDR S&P Biotech ETF ($6.81 billion), Invesco S&P 500 Equal Weight ETF ($6.14 billion), Palo Alto Networks, Inc. ($5.97 billion), and Super Micro Computer, Inc. ($5.28 billion). View all of the most shorted stocks.

Short selling SMIZ is an investing strategy that aims to generate trading profit from Zacks Small/Mid Cap Core Portfolio ETF as its price is falling. SMIZ shares are trading down $0.36 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 Zacks Small/Mid Cap Core Portfolio 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 SMIZ, 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 SMIZ, twice per month. The most recent reporting period available is July, 31 2025.