Nuveen S&P 500 Dynamic Overwrite Fund (SPXX) Short Interest Ratio & Short Volume $18.02 +0.19 (+1.07%) Closing price 08/22/2025 03:57 PM EasternExtended Trading$18.02 0.00 (0.00%) As of 08/22/2025 04:10 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 AnalysisChartCompetitorsDividendHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Nuveen S&P 500 Dynamic Overwrite Fund Short Interest DataNuveen S&P 500 Dynamic Overwrite Fund (SPXX) has a short interest of 130,100 shares. This marks a -27.11% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.7, indicating that it would take 2.7 days of the average trading volume of 55,430 shares to cover all short positions.Current Short Interest130,100 sharesPrevious Short Interest178,500 sharesChange Vs. Previous Month-27.11%Dollar Volume Sold Short$2.34 millionShort Interest Ratio2.7 Days to CoverLast Record DateJuly 31, 2025Today's Trading Volume85,151 sharesAverage Trading Volume55,430 sharesToday's Volume Vs. Average154% Short Selling Nuveen S&P 500 Dynamic Overwrite Fund? Sign up to receive the latest short interest report for Nuveen S&P 500 Dynamic Overwrite Fund and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartSPXX Short Interest Over TimeSPXX Days to Cover Over TimeSPXX Percentage of Float Shorted Over Time Nuveen S&P 500 Dynamic Overwrite Fund Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 7/31/2025130,100 shares $2.34 million -27.1%N/A2.7 $17.98 7/15/2025178,500 shares $3.18 million +69.0%N/A3.8 $17.84 6/30/2025105,600 shares $1.87 million -31.4%N/A2 $17.73 6/15/2025154,000 shares $2.62 million -22.0%N/A2.6 $17.04 5/31/2025197,300 shares $3.42 million -13.2%N/A3.1 $17.33 5/15/2025227,400 shares $3.97 million +24.9%N/A3.4 $17.45 4/30/2025182,100 shares $3.00 million -15.6%N/A2.6 $16.50 4/15/2025215,800 shares $3.49 million -8.8%N/A3 $16.18 3/31/2025236,500 shares $3.98 million +1.9%N/A3.3 $16.85 3/15/2025232,000 shares $3.91 million -6.9%N/A4.1 $16.87 Get the Latest News and Ratings for SPXX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Nuveen S&P 500 Dynamic Overwrite Fund and its competitors with MarketBeat's FREE daily newsletter. 2/28/2025249,300 shares $4.59 million +99.1%N/A4.6 $18.42 2/15/2025125,200 shares $2.30 million +43.3%N/A2.7 $18.34 1/31/202587,400 shares $1.58 million +20.2%N/A2.2 $18.05 1/15/202572,700 shares $1.28 million +49.6%N/A2.2 $17.58 12/31/202448,600 shares $862.65 thousand +80.7%N/A1.5 $17.75 12/15/202426,900 shares $467.25 thousand +15.5%N/A0.8 $17.37 11/30/202423,300 shares $411.01 thousand +15.4%N/A0.7 $17.64 11/15/202420,200 shares $347.04 thousand +65.6%N/A0.6 $17.18 10/31/202412,200 shares $203.13 thousand +149.0%N/A0.3 $16.65 10/15/20244,900 shares $82.32 thousand -54.2%N/A0.1 $16.80 9/30/202410,700 shares $179.55 thousand -75.5%N/A0.3 $16.78 9/15/202443,600 shares $718.53 thousand +1.2%N/A1.2 $16.48 8/31/202443,100 shares $719.77 thousand -8.7%N/A1.2 $16.70 8/15/202447,200 shares $771.25 thousand -3.3%N/A1.3 $16.34 7/31/202448,800 shares $796.90 thousand +30.1%N/A1.5 $16.33 7/15/202437,500 shares $622.50 thousand +1.9%N/A1.2 $16.60 6/30/202436,800 shares $600.94 thousand +72.0%N/A1.1 $16.33 6/15/202421,400 shares $342.40 thousand -34.0%N/A0.6 $16.00 5/31/202432,400 shares $510.30 thousand -35.7%N/A0.9 $15.75 5/15/202450,400 shares $799.85 thousand +57.5%N/A1.2 $15.87 4/30/202432,000 shares $489.60 thousand +18.5%N/A0.7 $15.30 4/15/202427,000 shares $409.86 thousand +59.8%N/A0.6 $15.18 3/31/20247,300 shares $114.39 thousand -77.0%N/A0.1 $15.67 3/15/202431,800 shares $482.72 thousand +439.0%N/A0.6 $15.18 2/29/20245,900 shares $91.27 thousand -61.2%N/A0.1 $15.47 2/15/202415,200 shares $236.66 thousand +280.0%N/A0.3 $15.57 1/31/20244,000 shares $60.40 thousand -48.7%N/A0.1 $15.10 1/15/20247,800 shares $116.45 thousand -59.6%N/A0.1 $14.93 12/31/202319,300 shares $290.27 thousand -16.5%N/A0.4 $15.04 12/15/202323,100 shares $345.58 thousand +104.4%N/A0.4 $14.96Cover all your expenses with just $118,000 invested? 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But I just discovered a new way to do it with 10X less money.Start collecting this income (next payout coming soon) 11/30/202311,300 shares $166.22 thousand +189.7%N/A0.2 $14.71 11/15/20233,900 shares $56.86 thousand -77.7%N/A0.1 $14.58 10/31/202317,500 shares $240.80 thousand -51.3%N/A0.4 $13.76 10/15/202335,900 shares $528.81 thousand -56.5%N/A0.8 $14.73 9/30/202382,500 shares $1.22 million +1,517.7%N/A1.9 $14.82 9/15/20235,100 shares $74.66 thousand +37.8%N/A0.1 $14.64 8/31/20233,700 shares $57.20 thousand -42.2%N/A0.1 $15.46 8/15/20236,400 shares $99.26 thousand +28.0%N/A0.2 $15.51 7/31/20235,000 shares $79.50 thousand +11.1%N/A0.1 $15.90 7/15/20234,500 shares $70.74 thousand +73.1%N/A0.1 $15.72 6/30/20232,600 shares $40.77 thousand -77.0%N/A0.1 $15.68 6/15/202311,300 shares $176.05 thousand +34.5%N/A0.3 $15.58 5/31/20238,400 shares $127.76 thousand +2.4%N/A0.2 $15.21 5/15/20238,200 shares $126.12 thousand -46.8%N/A0.2 $15.38 4/30/202315,400 shares $239.78 thousand +3.4%N/A0.4 $15.57 4/15/202314,900 shares $232.14 thousand +432.1%N/A0.3 $15.58 3/31/20232,800 shares $43.62 thousand -47.2%N/A0.1 $15.58 3/15/20235,300 shares $78.49 thousand -81.5%N/A0.1 $14.81 2/28/202328,600 shares $451.31 thousand -15.1%N/A0.6 $15.78 2/15/202333,700 shares $551.00 thousand -52.7%N/A0.7 $16.35 1/31/202371,200 shares $1.12 million -48.0%N/A1.5 $15.77 1/15/2023137,000 shares $2.18 million -33.9%N/A2.8 $15.91 12/30/2022207,100 shares $3.34 million -9.3%N/A4.3 $16.12 12/15/2022228,200 shares $3.78 million -12.1%N/A4.8 $16.55 11/30/2022259,600 shares $4.62 million +35.4%N/A4.9 $17.79 11/15/2022191,700 shares $3.29 million -5.8%N/A3.4 $17.16 10/31/2022203,400 shares $3.38 million -4.6%N/A3.4 $16.61 10/15/2022213,100 shares $3.32 million No ChangeN/A3.5 $15.59 9/30/2022180,600 shares $2.71 million +19.1%N/A3 $15.01 9/15/2022151,600 shares $2.46 million +194.9%N/A2.3 $16.21 8/31/202251,400 shares $812.12 thousand -7.9%N/A0.8 $15.80 8/15/202255,800 shares $930.74 thousand -18.3%N/A0.9 $16.68 7/31/202268,300 shares $1.12 million -14.1%N/A1 $16.41 7/15/202279,500 shares $1.25 million +48.9%N/A1.2 $15.76 6/30/202253,400 shares $836.24 thousand -12.8%N/A0.9 $15.66 6/15/202261,200 shares $951.66 thousand +24.4%N/A1.1 $15.55 5/31/202249,200 shares $814.75 thousand +201.8%N/A0.9 $16.56 5/15/202216,300 shares $253.63 thousand -18.1%N/A0.4 $15.56 4/30/202219,900 shares $335.71 thousand +4.2%N/A0.5 $16.87 4/15/202219,100 shares $332.53 thousand +3.8%N/A0.4 $17.41 3/31/202218,400 shares $330.65 thousand -25.8%N/A0.3 $17.97 3/15/202224,800 shares $414.16 thousand +75.9%N/A0.5 $16.70 2/28/202214,100 shares $240.41 thousand +291.7%N/A0.3 $17.05 2/15/20223,600 shares $62.46 thousand -2.7%N/A0.1 $17.35 1/31/20223,700 shares $64.82 thousand -90.6%N/A0.1 $17.52 1/15/202239,400 shares $725.75 thousand +102.1%N/A0.7 $18.42 12/31/202119,500 shares $362.70 thousand +129.4%N/A0.4 $18.60 12/15/20218,500 shares $152.15 thousand +28.8%N/A0.2 $17.90 11/30/20216,600 shares $117.02 thousand +135.7%N/A0.2 $17.73 11/15/20212,800 shares $50.88 thousand -91.1%N/A0.1 $18.17Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. 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Get the FREE Guide Before Markets Open Tomorrow 10/29/202131,500 shares $569.52 thousand +1,475.0%N/A0.8 $18.08 10/15/20212,000 shares $35.30 thousand +11.1%N/A0.1 $17.65 9/30/20211,800 shares $30.76 thousand +12.5%N/A0 $17.09 9/15/20211,600 shares $28.58 thousand -44.8%N/A0 $17.86 8/31/20212,900 shares $52.75 thousand -80.4%N/A0.1 $18.19 8/13/202114,800 shares $270.25 thousand -65.4%N/A0.3 $18.26 7/30/202142,800 shares $777.25 thousand +11.2%N/A1 $18.16 7/15/202138,500 shares $706.86 thousand -66.7%N/A0.8 $18.36 6/30/2021115,500 shares $2.09 million -10.5%N/A2.2 $18.11 6/15/2021129,100 shares $2.46 million +57.3%N/A2.3 $19.07 5/28/202182,100 shares $1.46 million +222.0%N/A1.5 $17.78 5/14/202125,500 shares $424.58 thousand -59.5%N/A0.5 $16.65 4/30/202163,000 shares $1.08 million -46.3%N/A1.1 $17.20 4/15/2021117,400 shares $2.01 million +93.4%N/A1.9 $17.09 3/31/202160,700 shares $990.02 thousand +24.9%N/A0.9 $16.31 3/15/202148,600 shares $780.03 thousand +68.2%N/A0.8 $16.05 2/26/202128,900 shares $449.97 thousand +27.9%N/A0.4 $15.57 2/12/202122,600 shares $352.11 thousand -73.0%N/A0.3 $15.58 1/29/202183,800 shares $1.28 million +635.1%N/A1.1 $15.26 1/15/202111,400 shares $171.23 thousand +395.7%N/A0.2 $15.02 12/31/20202,300 shares $34.50 thousand -85.4%N/A0 $15.00 12/15/202015,800 shares $234.79 thousand -58.2%N/A0.3 $14.86 11/30/202037,800 shares $557.55 thousand +355.4%N/A0.6 $14.75 11/15/20208,300 shares $117.03 thousand +137.1%N/A0.1 $14.10 10/30/20203,500 shares $45.19 thousand -49.3%N/A0.1 $12.91 10/15/20206,900 shares $94.32 thousand +76.9%N/A0 $13.67 9/30/20203,900 shares $51.95 thousand -91.9%N/A0.1 $13.32 9/15/202012,100 shares $164.56 thousand -75.0%N/A0.2 $13.60 8/31/202048,400 shares $685.83 thousand +462.8%N/A0.6 $14.17 SPXX Short Interest - Frequently Asked Questions What is Nuveen S&P 500 Dynamic Overwrite Fund's current short interest? Short interest is the volume of Nuveen S&P 500 Dynamic Overwrite Fund shares that have been sold short but have not yet been closed out or covered. As of July 31st, investors have sold 130,100 shares of SPXX short. Learn More on Nuveen S&P 500 Dynamic Overwrite Fund's current short interest. What is a good short interest ratio for Nuveen S&P 500 Dynamic Overwrite Fund? 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. SPXX shares currently have a short interest ratio of 3.0. Learn More on Nuveen S&P 500 Dynamic Overwrite Fund's short interest ratio. Is Nuveen S&P 500 Dynamic Overwrite Fund's short interest increasing or decreasing? Nuveen S&P 500 Dynamic Overwrite Fund saw a drop in short interest in the month of July. As of July 31st, there was short interest totaling 130,100 shares, a drop of 27.1% from the previous total of 178,500 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 Nuveen S&P 500 Dynamic Overwrite Fund's short interest compare to its competitors? Here is how the short interest of companies in the industry of "financial services" compare to Nuveen S&P 500 Dynamic Overwrite Fund: Blackrock Income Trust (0.28%), BlackRock MuniYield Michigan Quality Fund, Inc. (0.32%), 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 ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), Strategy Inc ($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. What does it mean to sell short Nuveen S&P 500 Dynamic Overwrite Fund stock? Short selling SPXX is an investing strategy that aims to generate trading profit from Nuveen S&P 500 Dynamic Overwrite Fund as its price is falling. SPXX shares are trading up $0.19 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 Nuveen S&P 500 Dynamic Overwrite Fund? A short squeeze for Nuveen S&P 500 Dynamic Overwrite Fund 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 SPXX, which in turn drives the price of the stock up even further. How often is Nuveen S&P 500 Dynamic Overwrite Fund'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 SPXX, twice per month. The most recent reporting period available is July, 31 2025. More Short Interest Resources from MarketBeat Related Companies Aberdeen Total Dynamic Dividend Fund Short Interest Data Abrdn Global Dynamic Dividend Fund Short Interest Data abrdn Global Premier Properties Fund Short Interest Data Abrdn Healthcare Opportunities Fund Short Interest Data Abrdn World Healthcare Fund Short Interest Data Advent Convertible and Income Fund Short Interest Data AllianceBernstein National Municipal Income Fund Short Interest Data Ares Dynamic Credit Allocation Fund Short Interest Data BlackRock California Municipal Income Trust Short Interest Data BlackRock Core Bond Trust Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:SPXX) was last updated on 8/24/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. 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