Simpson Manufacturing (SSD) Stock Chart & Stock Price History $190.91 -2.03 (-1.05%) Closing price 08/29/2025 03:59 PM EasternExtended Trading$191.10 +0.19 (+0.10%) As of 08/29/2025 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 Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Simpson Manufacturing Stock Price Performance The Simpson Manufacturing (SSD) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 4.21%, with a year-to-date return of 15.12%. In the past month, the stock has increased 3.88%, reflecting recent market activity. As of the latest close, Simpson Manufacturing traded at $190.91 with a market cap of $7.95 billion and volume of 224,715 shares. Five years ago, the stock traded at $100.62, representing a 89.73% increase over that period. At the time, it had a market cap of $4.34 billion and a volume of 175,713 shares. Receive SSD Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Simpson Manufacturing 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. 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Read our full terms of service and privacy policy. 5 Day Performance-2.02%1 Month Performance+3.88%3 Month Performance+22.61%Year-To-Date Performance+15.12%1 Year Performance+4.21%5 Year Performance+89.73% SSD Stock Chart for Saturday, August, 30, 2025 SSD Chart by TradingView Simpson Manufacturing 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 Capitalization08/29/2025$192.88$190.91-1.02%$194.92$190.00224,715 shs$7.95 billion08/28/2025$194.46$192.88-0.81%$195.50$191.72193,668 shs$8.03 billion08/27/2025$194.79$194.46-0.17%$196.20$193.09220,791 shs$8.09 billion08/26/2025$194.84$194.79-0.03%$196.83$194.08172,229 shs$8.11 billion08/25/2025$197.05$194.84-1.12%$196.82$194.51193,313 shs$8.11 billion08/22/2025$188.78$197.05+4.38%$197.82$189.71247,927 shs$8.20 billion08/21/2025$188.27$188.78+0.27%$190.06$186.39355,790 shs$7.86 billion08/20/2025$191.90$188.27-1.89%$192.09$188.10480,754 shs$7.84 billion08/19/2025$188.15$191.90+1.99%$192.85$189.03207,771 shs$7.99 billion08/18/2025$186.94$188.15+0.65%$188.99$186.39235,600 shs$7.83 billion Get the Latest News and Ratings for SSD and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Simpson Manufacturing and its competitors with MarketBeat's FREE daily newsletter. 08/15/2025$191.42$186.94-2.34%$192.50$186.71288,280 shs$7.78 billion08/14/2025$194.45$191.42-1.56%$192.87$190.33288,003 shs$7.97 billion08/13/2025$188.51$194.45+3.15%$194.90$189.04256,411 shs$8.09 billion08/12/2025$181.49$188.51+3.87%$189.07$181.51196,184 shs$7.89 billion08/11/2025$181.07$181.49+0.23%$182.26$178.85261,587 shs$7.59 billion08/08/2025$181.55$181.07-0.27%$184.01$180.46227,015 shs$7.57 billion08/07/2025$181.99$181.55-0.24%$184.27$180.78269,130 shs$7.59 billion08/06/2025$182.54$181.99-0.30%$183.46$181.02350,045 shs$7.61 billion08/05/2025$180.44$182.54+1.17%$183.31$179.47300,877 shs$7.64 billion08/04/2025$178.93$180.44+0.84%$181.19$178.69257,015 shs$7.55 billion08/01/2025$179.62$178.93-0.39%$180.01$176.18377,085 shs$7.48 billion07/31/2025$183.77$179.62-2.26%$183.00$179.32615,346 shs$7.51 billion07/30/2025$183.79$183.77-0.01%$185.79$180.00677,383 shs$7.69 billion07/29/2025$165.40$183.79+11.12%$184.82$173.55720,372 shs$7.69 billion Related Companies UFP Industries Stock Chart TopBuild Stock Chart Builders FirstSource Stock Chart Eagle Materials Stock Chart Fortune Brands Innovations Stock Chart Masco Stock Chart M/I Homes Stock Chart PulteGroup Stock Chart Taylor Morrison Home Stock Chart Toll Brothers Stock Chart Receive SSD Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Simpson Manufacturing and its competitors with MarketBeat's FREE daily newsletter. 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