IDACORP (IDA) Short Interest Ratio & Short Volume $115.99 +0.83 (+0.72%) Closing price 07/3/2025 03:30 PM EasternExtended Trading$115.89 -0.10 (-0.09%) As of 07/3/2025 04:20 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock IDACORP Short Interest DataIDACORP (IDA) has a short interest of 3.52 million shares, representing 6.55% of the float (the number of shares available for trading by the public). This marks a 16.17% increase in short interest from the previous month. The short interest ratio (days to cover) is 7.1, indicating that it would take 7.1 days of the average trading volume of 364,895 shares to cover all short positions.Current Short Interest3,520,000 sharesPrevious Short Interest3,030,000 sharesChange Vs. Previous Month+16.17%Dollar Volume Sold Short$400.75 millionShort Interest Ratio7.1 Days to CoverLast Record DateJune 15, 2025Outstanding Shares54,020,000 sharesShort Percent of Float6.55%Today's Trading Volume274,008 sharesAverage Trading Volume364,895 sharesToday's Volume Vs. Average75% Short Selling IDACORP? Sign up to receive the latest short interest report for IDACORP and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartIDA Short Interest Over TimeIDA Days to Cover Over TimeIDA Percentage of Float Shorted Over Time IDACORP Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/15/20253,520,000 shares $400.75 million +16.2%6.5%7.1 $113.85 5/31/20253,030,000 shares $360.45 million +1.7%5.7%6.4 $118.96 5/15/20252,980,000 shares $340.70 million +101.4%5.6%6.9 $114.33 4/30/20251,480,000 shares $175.00 million -6.9%N/A3.9 $118.24 4/15/20251,590,000 shares $190.01 million +10.4%3.0%4.7 $119.51 3/31/20251,440,000 shares $167.38 million +19.0%2.7%4.3 $116.23 3/15/20251,210,000 shares $140.42 million +4.3%2.3%4 $116.05 2/28/20251,160,000 shares $137.02 million +4.5%2.2%3.7 $118.12 2/15/20251,110,000 shares $121.76 million +3.7%2.1%3.7 $109.70 1/31/20251,070,000 shares $117.73 million +1.9%N/A3.4 $110.03 Get the Latest News and Ratings for IDA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for IDACORP and its competitors with MarketBeat's FREE daily newsletter. 1/15/20251,050,000 shares $112.98 million +1.0%N/A3 $107.60 12/31/20241,040,000 shares $113.65 million +15.4%N/A3.1 $109.28 12/15/2024901,100 shares $101.88 million -3.6%N/A2.8 $113.06 11/30/2024934,700 shares $110.73 million -15.8%N/A2.9 $118.47 11/15/20241,110,000 shares $130.06 million +67.5%N/A3.4 $117.17 10/31/2024662,600 shares $68.57 million -9.5%N/A2.2 $103.48 10/15/2024732,400 shares $75.93 million -10.5%N/A2.5 $103.67 9/30/2024818,500 shares $84.33 million +4.8%N/A2.7 $103.03 9/15/2024781,100 shares $80.85 million +0.1%N/A2.5 $103.51 8/31/2024780,100 shares $79.50 million -9.2%N/A2.5 $101.91 8/15/2024858,900 shares $87.75 million +12.2%N/A2.6 $102.16 7/31/2024765,400 shares $74.82 million -16.2%N/A2.2 $97.75 7/15/2024913,100 shares $85.37 million +13.1%N/A2.7 $93.49 6/30/2024807,700 shares $75.24 million -12.0%1.6%2.3 $93.15 6/15/2024917,600 shares $83.82 million -21.6%1.8%2.5 $91.35 5/31/20241,170,000 shares $111.69 million -19.9%2.3%2.9 $95.46 5/15/20241,460,000 shares $143.23 million +0.7%2.9%3.6 $98.10 4/30/20241,450,000 shares $137.40 million +5.8%2.9%3.6 $94.76 4/15/20241,370,000 shares $123.62 million +6.2%2.7%3.5 $90.23 3/31/20241,290,000 shares $119.83 million +1.6%2.6%3.3 $92.89 3/15/20241,270,000 shares $115.29 million +17.6%2.5%3.5 $90.78 2/29/20241,080,000 shares $95.15 million +35.2%2.2%3.2 $88.10 2/15/2024799,000 shares $71.06 million +2.8%1.6%2.5 $88.93 1/31/2024777,600 shares $71.96 million +9.4%1.5%2.4 $92.54 1/15/2024710,700 shares $68.04 million -7.4%1.4%2.2 $95.74 12/31/2023767,300 shares $75.44 million +3.8%1.5%2.4 $98.32 12/15/2023739,600 shares $71.97 million +0.4%1.5%2.2 $97.32 11/30/2023736,700 shares $71.09 million -11.8%1.5%2.1 $96.50 11/15/2023835,400 shares $81.94 million -39.9%1.7%2.4 $98.09 10/31/20231,390,000 shares $131.72 million +7.8%2.8%4.2 $94.76Something very strange is happening... (Ad)What a "Mar-a-Lago Accord" could mean for the U.S. dollar While protests dominate the news... hardly anyone noticed when the U.S. Senate granted sweeping powers to a Harvard economist who has some dangerous ideas about the U.S. dollar. Now, he's issued a blueprint for what a coming "Mar-a-Lago Accord" could look like. One analyst who predicted the 2008 crisis says this plan could see the dollar fall in value by 40% in months and become a national nightmare.why you need to get OUT of cash and exactly where to move your money instead. 10/15/20231,290,000 shares $124.94 million +25.2%2.6%4.3 $96.85 9/30/20231,030,000 shares $96.46 million +8.7%2.0%3.5 $93.65 9/15/2023947,600 shares $93.40 million +15.5%1.9%3.7 $98.56 8/31/2023820,800 shares $78.67 million +16.0%1.6%3.5 $95.84 8/15/2023707,900 shares $67.04 million -12.8%1.4%3.2 $94.70 7/31/2023811,800 shares $83.44 million -6.6%1.6%3.8 $102.78 7/15/2023869,500 shares $90.04 million +0.2%1.7%4.4 $103.55 6/30/2023867,500 shares $88.94 million +4.6%1.7%4.6 $102.53 6/15/2023829,700 shares $87.44 million +4.4%1.7%4.6 $105.39 5/31/2023794,400 shares $82.68 million -7.9%1.6%4.2 $104.08 5/15/2023862,300 shares $93.14 million +10.2%1.7%4.5 $108.01 4/30/2023782,200 shares $86.92 million -8.7%1.6%3.7 $111.12 4/15/2023857,100 shares $94.57 million +2.2%1.7%4.1 $110.34 3/31/2023838,800 shares $90.87 million -20.1%1.7%3.9 $108.33 3/15/20231,050,000 shares $111.55 million -0.9%2.1%4.8 $106.24 2/28/20231,060,000 shares $109.60 million -7.8%2.1%4.8 $103.40 2/15/20231,150,000 shares $117.04 million +3.6%2.3%5.2 $101.77 1/31/20231,110,000 shares $117.45 million -1.8%2.2%5.2 $105.81 1/15/20231,130,000 shares $121.42 million +4.6%2.3%5.3 $107.45 12/30/20221,080,000 shares $116.48 million +8.3%2.2%5 $107.85 12/15/2022997,300 shares $106.10 million +25.8%2.0%4.5 $106.39 11/30/2022792,500 shares $87.60 million -4.8%1.6%3.9 $110.53 11/15/2022832,200 shares $85.48 million -14.9%1.7%4.4 $102.71 10/31/2022977,400 shares $102.33 million +6.3%2.0%5.5 $104.70 10/15/2022919,300 shares $87.13 million +5.5%1.8%5.6 $94.78 9/30/2022871,400 shares $86.28 million -5.7%1.7%5.3 $99.01 9/15/2022924,200 shares $99.10 million -4.0%1.8%5.7 $107.23 8/31/2022962,500 shares $105.14 million +0.7%1.9%5.5 $109.24 8/15/2022955,900 shares $109.74 million +2.2%1.9%5 $114.80 7/31/2022935,200 shares $104.48 million -3.2%1.9%4.5 $111.72 7/15/2022966,400 shares $101.80 million +9.1%1.9%4.3 $105.34 6/30/2022885,700 shares $93.81 million +8.4%1.8%3.8 $105.92 6/15/2022817,100 shares $81.19 million +0.7%1.6%3.4 $99.36 5/31/2022811,300 shares $88.45 million +0.4%1.6%3.3 $109.02 5/15/2022808,400 shares $86.90 million +5.7%1.6%3 $107.50 4/30/2022764,700 shares $80.43 million +3.2%1.5%3 $105.18 4/15/2022740,800 shares $84.50 million +3.6%1.5%2.9 $114.07 3/31/2022715,200 shares $82.51 million +15.6%1.4%2.9 $115.36 3/15/2022618,900 shares $68.93 million +4.2%1.2%2.7 $111.38 2/28/2022594,200 shares $61.77 million -3.3%1.2%2.7 $103.95 2/15/2022614,200 shares $63.66 million -0.8%1.2%3 $103.65 1/31/2022619,300 shares $68.26 million -9.9%1.2%3.1 $110.22 1/15/2022687,100 shares $75.84 million +2.6%1.4%3.5 $110.38 12/31/2021670,000 shares $75.92 million -17.6%1.3%2.6 $113.31 12/15/2021813,400 shares $91.37 million +9.9%1.6%3 $112.33 11/30/2021740,100 shares $77.43 million +22.8%1.5%2.7 $104.62 11/15/2021602,500 shares $63.02 million +3.1%1.2%2.2 $104.60 10/29/2021584,400 shares $60.96 million -35.4%1.2%2.2 $104.32 10/15/2021904,400 shares $95.18 million -21.4%1.8%3.5 $105.24 9/30/20211,150,000 shares $118.89 million +10.6%2.3%5.1 $103.38Something very strange is happening... (Ad)What a "Mar-a-Lago Accord" could mean for the U.S. dollar While protests dominate the news... hardly anyone noticed when the U.S. Senate granted sweeping powers to a Harvard economist who has some dangerous ideas about the U.S. dollar. Now, he's issued a blueprint for what a coming "Mar-a-Lago Accord" could look like. One analyst who predicted the 2008 crisis says this plan could see the dollar fall in value by 40% in months and become a national nightmare.why you need to get OUT of cash and exactly where to move your money instead. 9/15/20211,040,000 shares $107.74 million -3.7%2.1%5.1 $103.60 8/31/20211,080,000 shares $113.78 million +8.0%2.2%5.2 $105.35 8/13/20211,000,000 shares $107.41 million +0.5%2.0%4.5 $107.41 7/30/2021995,100 shares $104.93 million -0.5%2.0%4.3 $105.45 7/15/20211,000,000 shares $102.43 million -10.7%2.0%3.8 $102.43 6/30/20211,120,000 shares $109.20 million +6.7%2.2%3.8 $97.50 6/15/20211,050,000 shares $106.64 million +5.3%2.1%3.3 $101.56 5/28/2021996,900 shares $97.65 million -8.5%2.0%2.9 $97.95 5/14/20211,090,000 shares $110.95 million +14.3%2.2%3 $101.79 4/30/2021953,400 shares $96.60 million +2.3%1.9%2.4 $101.32 4/15/2021931,600 shares $92.94 million -9.6%1.9%2.4 $99.76 3/31/20211,030,000 shares $102.67 million +54.5%2.1%2.8 $99.68 3/15/2021666,600 shares $64.78 million -0.4%1.3%1.8 $97.18 2/26/2021669,100 shares $59.05 million -4.1%1.3%2 $88.25 2/12/2021697,400 shares $60.27 million +16.0%1.4%2.1 $86.42 1/29/2021601,300 shares $53.70 million +9.5%1.2%1.9 $89.31 1/15/2021549,400 shares $49.20 million -11.8%1.1%1.6 $89.55 12/31/2020623,200 shares $59.35 million -4.7%1.2%2 $95.24 12/15/2020654,100 shares $61.15 million +2.1%1.3%2.1 $93.49 11/30/2020640,600 shares $58.99 million +5.0%1.3%2.1 $92.08 11/15/2020609,900 shares $57.17 million -14.4%1.2%1.9 $93.73 10/30/2020712,400 shares $62.82 million +14.0%1.4%2.2 $88.18 10/15/2020624,900 shares $54.72 million +56.4%1.3%2.2 $87.56 9/30/2020399,500 shares $31.92 million -25.7%0.8%1.4 $79.90 9/15/2020537,900 shares $44.18 million -5.0%1.1%1.9 $82.14 8/31/2020566,200 shares $50.90 million +6.7%1.1%2.1 $89.90 8/14/2020530,800 shares $46.68 million -0.2%1.1%1.9 $87.94 7/31/2020532,100 shares $49.63 million -23.1%1.1%1.9 $93.28 7/15/2020691,500 shares $62.19 million -6.3%1.4%2.5 $89.94 IDA Short Interest - Frequently Asked Questions What is IDACORP's current short interest? Short interest is the volume of IDACORP shares that have been sold short but have not yet been closed out or covered. As of June 15th, investors have sold 3,520,000 shares of IDA short. 6.55% of IDACORP's shares are currently sold short. Learn More on IDACORP's current short interest. What is a good short interest ratio for IDACORP? 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. IDA shares currently have a short interest ratio of 7.0. Learn More on IDACORP's short interest ratio. Which institutional investors are shorting IDACORP? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of IDACORP: Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for IDACORP? 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. 6.55% of IDACORP's floating shares are currently sold short. Is IDACORP's short interest increasing or decreasing? IDACORP saw a increase in short interest in June. As of June 15th, there was short interest totaling 3,520,000 shares, an increase of 16.2% from the previous total of 3,030,000 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. How does IDACORP's short interest compare to its competitors? 6.55% of IDACORP's shares are currently sold short. Here is how the short interest of companies compare to IDACORP: Eversource Energy (1.70%), FirstEnergy Corporation (3.23%), Edison International (2.35%), Pinnacle West Capital Corporation (3.23%), OGE Energy Corporation (2.68%), Portland General Electric Company (3.80%), Allete, Inc. (2.18%), Otter Tail Corporation (11.75%), MGE Energy Inc. (2.45%), Hawaiian Electric Industries, Inc. (4.42%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($69.26 billion), Invesco QQQ ($25.22 billion), iShares Russell 2000 ETF ($20.33 billion), iShares 20+ Year Treasury Bond ETF ($9.99 billion), MicroStrategy Incorporated ($9.12 billion), Canadian Natural Resources Limited ($6.73 billion), SPDR S&P Biotech ETF ($6.52 billion), Invesco S&P 500 Equal Weight ETF ($5.60 billion), Financial Select Sector SPDR Fund ($4.64 billion), and iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.59 billion). View all of the most shorted stocks. What does it mean to sell short IDACORP stock? Short selling IDA is an investing strategy that aims to generate trading profit from IDACORP as its price is falling. IDA shares are trading up $0.83 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 IDACORP? A short squeeze for IDACORP 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 IDA, which in turn drives the price of the stock up even further. How often is IDACORP'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 IDA, twice per month. The most recent reporting period available is June, 15 2025. 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