COMPANHIA ENERG/S (CIG.C) Short Interest Ratio & Short Volume $2.68 +0.08 (+3.08%) As of 05/9/2025 11:15 AM Eastern Add Compare Share Share Short Interest Stock AnalysisChartCompetitorsFinancialsSEC FilingsTrendsBuy This Stock COMPANHIA ENERG/S Short Interest DataCOMPANHIA ENERG/S (CIG.C) has a short interest of 32,700 shares. This marks a -17.42% decrease in short interest from the previous month. The short interest ratio (days to cover) is 0.6, indicating that it would take 0.6 days of the average trading volume of 4,392 shares to cover all short positions.Current Short Interest32,700 sharesPrevious Short Interest39,600 sharesChange Vs. Previous Month-17.42%Dollar Volume Sold Short$108,237.00Short Interest Ratio0.6 Days to CoverLast Record DateDecember 15, 2021Today's Trading Volume738 sharesAverage Trading Volume4,392 sharesToday's Volume Vs. Average17% Short Selling COMPANHIA ENERG/S? 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Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartCIG.C Short Interest Over TimeCIG.C Days to Cover Over TimeCIG.C Percentage of Float Shorted Over Time COMPANHIA ENERG/S Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 12/15/202132,700 shares $108,237.00 -17.4%N/A0.6 $3.31 11/30/202139,600 shares $127,512.00 +99.0%N/A0.9 $3.22 11/15/202119,900 shares $65,869.00 +12.4%N/A0.5 $3.31 10/29/202117,700 shares $56,640.00 +60.9%N/A0.6 $3.20 10/15/202111,000 shares $38,610.00 -32.1%N/A0.4 $3.51 9/30/202116,200 shares $52,002.00 +145.5%N/A0.5 $3.21 9/15/20216,600 shares $21,450.00 -61.0%N/A0.2 $3.25 8/31/202116,900 shares $54,756.00 +8.3%N/A0.4 $3.24 8/13/202115,600 shares $40,560.00 No ChangeN/A0.4 $2.60 12/31/202032,700 shares $107,256.00 +17.6%N/A0.6 $3.28 Get the Latest News and Ratings for CIG.C and Related StocksEnter your email address below to receive the latest news and analysts' ratings for COMPANHIA ENERG/S and its competitors with MarketBeat's FREE daily newsletter. 12/15/202027,800 shares $84,790.00 +102.9%N/A0.6 $3.05 11/30/202013,700 shares $35,894.00 +5.4%N/A0.3 $2.62 11/15/202013,000 shares $31,070.00 +113.1%N/A0.3 $2.39 10/30/20206,100 shares $13,054.00 -41.4%N/A0.1 $2.14 10/15/202010,400 shares $23,088.00 -58.1%N/A0.2 $2.22 9/30/202024,800 shares $47,864.00 -8.8%N/A0.4 $1.93 9/15/202027,200 shares $59,296.00 +28.9%N/A0.2 $2.18 8/31/202021,100 shares $43,044.00 +305.8%N/A0.1 $2.04 8/14/20205,200 shares $9,984.00 +26.8%N/A0 $1.92 7/31/20204,100 shares $9,389.00 +24.2%N/A0 $2.29 7/15/20203,300 shares $6,930.00 -76.4%N/A0 $2.10 6/30/202014,000 shares $29,540.00 +600.0%N/A0.1 $2.11 6/15/20202,000 shares $4,760.00 No ChangeN/A0 $2.38 5/29/20202,000 shares $4,300.00 -65.5%N/A0.3 $2.15 5/15/20205,800 shares $8,758.00 +1,833.3%N/A1.1 $1.51 CIG.C Short Interest - Frequently Asked Questions What is COMPANHIA ENERG/S's current short interest? Short interest is the volume of COMPANHIA ENERG/S shares that have been sold short but have not yet been closed out or covered. As of December 15th, traders have sold 32,700 shares of CIG.C short. Learn More on COMPANHIA ENERG/S's current short interest. What is a good short interest ratio for COMPANHIA ENERG/S? 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. CIG.C shares currently have a short interest ratio of 1.0. Learn More on COMPANHIA ENERG/S's short interest ratio. Is COMPANHIA ENERG/S's short interest increasing or decreasing? COMPANHIA ENERG/S saw a drop in short interest during the month of December. As of December 15th, there was short interest totaling 32,700 shares, a drop of 17.4% from the previous total of 39,600 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. How does COMPANHIA ENERG/S's short interest compare to its competitors? Here is how the short interest of companies in the industry of "utilities" compare to COMPANHIA ENERG/S: National Grid plc (0.18%), Constellation Energy Co. (3.35%), Enterprise Products Partners L.P. (1.69%), Energy Transfer LP (0.84%), American Electric Power Company, Inc. (3.94%), TC Energy Co. (3.12%), Exelon Co. (1.91%), Vistra Corp. (1.87%), Xcel Energy Inc. (1.45%), Cheniere Energy Partners (0.43%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Advanced Micro Devices, Inc. ($10.20 billion), S&P Global Inc. ($9.27 billion), Canadian Pacific Kansas City Limited ($8.89 billion), Charter Communications, Inc. ($4.91 billion), Palo Alto Networks, Inc. ($3.82 billion), Wayfair Inc. ($3.47 billion), Lucid Group, Inc. ($3.06 billion), Zscaler, Inc. ($2.54 billion), Teladoc Health, Inc. ($2.27 billion), and Datadog, Inc. ($2.24 billion). View all of the most shorted stocks. What does it mean to sell short COMPANHIA ENERG/S stock? Short selling CIG.C is an investing strategy that aims to generate trading profit from COMPANHIA ENERG/S as its price is falling. CIG.C shares are trading up $0.08 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. How does a short squeeze work against COMPANHIA ENERG/S? A short squeeze for COMPANHIA ENERG/S 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 CIG.C, which in turn drives the price of the stock up even further. How often is COMPANHIA ENERG/S's short interest reported? Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including CIG.C, twice per month. The most recent reporting period available is December, 15 2021. 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