Ero Copper (ERO) Short Interest Ratio & Short Volume

Short interest is the volume of Ero Copper shares that have been sold short but have not yet been covered or closed out. As of July 15th, traders have sold 4,630,000 shares of ERO short. 4.90% of Ero Copper's shares are currently sold short. Learn More on Ero Copper'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. ERO shares currently have a short interest ratio of 8.0. Learn More on Ero Copper's short interest ratio.

As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Ero Copper: Jane Street Group LLC, PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.

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. 4.90% of Ero Copper's floating shares are currently sold short.

Ero Copper saw a increase in short interest during the month of July. As of July 15th, there was short interest totaling 4,630,000 shares, an increase of 12.9% from the previous total of 4,100,000 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.

Ero Copper currently has issued a total of 103,600,000 shares. Some of Ero Copper's outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. Ero Copper currently has a public float of 94,480,000 shares.

4.90% of Ero Copper's shares are currently sold short. Here is how the short interest of companies compare to Ero Copper: Freeport-McMoRan Inc. (1.71%), HudBay Minerals Inc (1.11%), Southern Copper Corporation (9.97%), Teck Resources Ltd (3.25%), Taseko Mines Limited (3.60%), Knife River Corporation (5.56%), NexGen Energy (16.45%), Centrus Energy Corp. (16.38%), New Gold Inc. (2.10%), TMC the metals company Inc. (11.50%),

As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks.

Short selling ERO is an investing strategy that aims to generate trading profit from Ero Copper as its price is falling. ERO shares are trading down $0.09 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 Ero Copper occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of ERO, 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 ERO, twice per month. The most recent reporting period available is July, 15 2025.