CompX International (CIX) Stock Chart & Stock Price History $25.99 +0.96 (+3.84%) Closing price 05/21/2025 04:00 PM EasternExtended Trading$26.38 +0.40 (+1.52%) As of 05/21/2025 05:30 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 AnalysisChartCompetitorsDividendEarningsHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock CompX International Stock Price Performance The CompX International (CIX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 2.85%, with a year-to-date return of -0.61%. In the past month, the stock has increased 1.40%, reflecting recent market activity. As of the latest close, CompX International traded at $25.99 with a market cap of $320.17 million and volume of 1,933 shares. 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Email Address 5 Day Performance+1.01%1 Month Performance+1.40%3 Month Performance+5.22%Year-To-Date Performance-0.61%1 Year Performance+2.85% CIX Stock Chart for Thursday, May, 22, 2025 CIX Chart by TradingView CompX International 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 Capitalization05/21/2025$25.03$25.99+3.84%$25.99$25.991,933 shs$320.17 million05/20/2025$25.40$25.03-1.46%$25.09$24.961,002 shs$308.35 million05/19/2025$25.73$25.40-1.28%$25.40$25.401,580 shs$312.90 million05/16/2025$25.69$25.73+0.16%$25.73$25.182,743 shs$316.97 million05/15/2025$25.92$25.69-0.89%$26.08$25.374,721 shs$316.48 million05/14/2025$25.78$25.92+0.54%$25.97$25.662,805 shs$319.31 million05/13/2025$25.88$25.78-0.39%$26.16$25.371,749 shs$317.58 million05/12/2025$26.12$25.88-0.92%$27.00$25.884,259 shs$318.82 million05/09/2025$26.79$26.12-2.50%$26.80$26.121,105 shs$321.77 million05/08/2025$25.91$26.79+3.40%$26.79$26.401,194 shs$330.03 million Get the Latest News and Ratings for CIX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for CompX International and its competitors with MarketBeat's FREE daily newsletter. 05/07/2025$26.49$25.91-2.19%$26.23$25.911,729 shs$319.19 million05/06/2025$26.75$26.49-0.97%$27.24$25.968,067 shs$326.33 million05/05/2025$26.77$26.75-0.07%$26.75$26.582,887 shs$329.53 million05/02/2025$26.95$26.77-0.67%$26.88$26.592,017 shs$329.78 million05/01/2025$27.20$26.95-0.92%$27.07$26.343,323 shs$332.00 million04/30/2025$26.75$27.20+1.68%$27.24$25.944,149 shs$329.53 million04/29/2025$26.12$26.75+2.41%$27.12$26.299,720 shs$329.53 million04/28/2025$26.50$26.12-1.43%$26.51$25.964,378 shs$321.77 million04/25/2025$26.90$26.50-1.49%$26.50$25.519,239 shs$326.45 million04/24/2025$26.47$26.90+1.62%$27.19$26.0310,931 shs$331.38 million04/23/2025$25.63$26.47+3.28%$27.03$25.8817,295 shs$326.08 million04/22/2025$24.97$25.63+2.64%$25.90$23.009,785 shs$315.74 million04/21/2025$25.90$24.97-3.59%$25.68$24.906,977 shs$307.61 million Related Companies Janus International Group Stock Price Chart Helios Technologies Stock Price Chart Legacy Housing Stock Price Chart Cementos Pacasmayo S.A.A. Stock Price Chart JELD-WEN Stock Price Chart ZJK Industrial Stock Price Chart Smith-Midland Stock Price Chart Acme United Stock Price Chart Mingteng International Stock Price Chart Babcock & Wilcox Enterprises Stock Price Chart Receive CIX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for CompX International and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:CIX) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersJuly 2025 Rule Change to Impact Retirement InvestorsThere's a massive change from a new rule going into effect this July. And it's one the Big Banks are alread...Premier Gold Co | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | SponsoredThe Prophet's Newest PredictionA storm is brewing in the markets: new tariffs, recession warnings, and panic in the headlines. 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