Capital Southwest (CSWC) Stock Chart & Stock Price History $20.93 -0.71 (-3.28%) Closing price 04:00 PM EasternExtended Trading$21.08 +0.15 (+0.69%) As of 05:39 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 Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Capital Southwest Stock Price Performance The Capital Southwest (CSWC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 17.40%, with a year-to-date return of -4.08%. In the past month, the stock has decreased 8.84%, reflecting recent market activity. As of the latest close, Capital Southwest traded at $21.64 with a market cap of $1.20 billion and volume of 437,529 shares. Five years ago, the stock traded at $14.32, representing a 46.16% increase over that period. At the time, it had a market cap of $266.18 million and a volume of 56,029 shares. Receive CSWC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Capital Southwest and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance-5.04%1 Month Performance-8.84%3 Month Performance-7.84%Year-To-Date Performance-4.08%1 Year Performance-17.40%5 Year Performance+46.16% CSWC Stock Chart for Tuesday, October, 7, 2025 CSWC Chart by TradingView Capital Southwest Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization10/06/2025$21.85$21.64-0.96%$22.08$21.58437,529 shs$1.20 billion10/03/2025$22.04$21.85-0.86%$22.18$21.79464,241 shs$1.22 billion10/02/2025$21.69$22.04+1.61%$22.10$21.61612,912 shs$1.23 billion10/01/2025$21.86$21.69-0.78%$21.85$21.47996,646 shs$1.21 billion09/30/2025$21.93$21.86-0.32%$22.15$21.69594,689 shs$1.22 billion09/29/2025$22.34$21.93-1.84%$22.60$21.85664,617 shs$1.22 billion09/26/2025$22.53$22.34-0.84%$22.75$22.32519,488 shs$1.24 billion09/25/2025$22.44$22.53+0.40%$22.62$22.37515,532 shs$1.25 billion09/24/2025$22.80$22.44-1.58%$22.90$22.37660,143 shs$1.25 billion09/23/2025$22.75$22.80+0.22%$23.07$22.75377,140 shs$1.27 billion Get the Latest News and Ratings for CSWC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Capital Southwest and its competitors with MarketBeat's FREE daily newsletter. 09/22/2025$23.11$22.75-1.56%$23.08$22.61548,165 shs$1.27 billion09/19/2025$22.95$23.11+0.70%$23.15$22.82634,059 shs$1.29 billion09/18/2025$22.59$22.95+1.59%$22.98$22.68470,394 shs$1.28 billion09/17/2025$22.80$22.59-0.92%$23.04$22.59724,457 shs$1.26 billion09/16/2025$22.36$22.80+1.97%$22.81$22.40858,407 shs$1.27 billion09/15/2025$22.80$22.36-1.93%$22.70$22.35813,613 shs$1.24 billion09/12/2025$22.92$22.80-0.52%$23.00$22.75668,315 shs$1.27 billion09/11/2025$22.70$22.92+0.97%$22.93$22.66482,054 shs$1.28 billion09/10/2025$22.91$22.70-0.92%$22.93$22.65469,738 shs$1.26 billion09/09/2025$22.99$22.91-0.35%$23.04$22.87372,386 shs$1.27 billion09/08/2025$22.96$22.99+0.13%$23.02$22.69439,730 shs$1.28 billion Related Companies ARCC Stock Chart MFIC Stock Chart NMFC Stock Chart OCSL Stock Chart PFLT Stock Chart SLRC Stock Chart FSK Stock Chart MAIN Stock Chart OBDC Stock Chart TSLX Stock Chart Receive CSWC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Capital Southwest and its competitors with MarketBeat's FREE daily newsletter. 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