Steel Dynamics (STLD) Stock Chart & Stock Price History $153.82 +7.54 (+5.15%) Closing price 04:00 PM EasternExtended Trading$153.08 -0.74 (-0.48%) As of 07:59 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 InterestSustainabilityTrendsBuy This Stock Steel Dynamics Stock Price Performance The Steel Dynamics (STLD) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 15.26%, with a year-to-date return of 34.85%. In the past month, the stock has increased 10.45%, reflecting recent market activity. As of the latest close, Steel Dynamics traded at $146.28 with a market cap of $21.53 billion and volume of 1.62 million shares. Five years ago, the stock traded at $31.19, representing a 393.25% increase over that period. At the time, it had a market cap of $6.56 billion and a volume of 3.13 million shares. Receive STLD Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Steel Dynamics 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+7.83%1 Month Performance+10.45%3 Month Performance+14.34%Year-To-Date Performance+34.85%1 Year Performance+15.26%5 Year Performance+393.25% STLD Stock Chart for Tuesday, October, 21, 2025 STLD Chart by TradingView Steel Dynamics 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 Capitalization10/21/2025$146.28$153.82+5.15%$156.24$146.112.89 million shs$22.64 billion10/20/2025$142.75$146.28+2.47%$147.32$144.781.62 million shs$21.53 billion10/17/2025$142.65$142.75+0.07%$144.39$141.451.06 million shs$21.01 billion10/16/2025$146.05$142.65-2.33%$148.00$140.871.13 million shs$21.00 billion10/15/2025$146.98$146.05-0.63%$148.97$145.04781,058 shs$21.50 billion10/14/2025$145.54$146.98+0.99%$148.54$142.48935,875 shs$21.64 billion10/13/2025$141.23$145.54+3.05%$147.12$143.31881,161 shs$21.42 billion10/10/2025$147.78$141.23-4.43%$148.37$141.151.24 million shs$20.79 billion10/09/2025$146.55$147.78+0.84%$149.47$146.551.20 million shs$21.75 billion10/08/2025$142.73$146.55+2.68%$146.75$142.28683,530 shs$21.57 billion Get the Latest News and Ratings for STLD and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Steel Dynamics and its competitors with MarketBeat's FREE daily newsletter. 10/07/2025$141.63$142.73+0.78%$144.04$141.41909,039 shs$21.01 billion10/06/2025$145.09$141.63-2.38%$145.93$141.491.44 million shs$20.85 billion10/03/2025$144.39$145.09+0.48%$147.00$144.321.29 million shs$21.36 billion10/02/2025$141.00$144.39+2.40%$145.04$140.771.30 million shs$21.26 billion10/01/2025$139.43$141.00+1.13%$141.74$138.101.13 million shs$20.76 billion09/30/2025$138.88$139.43+0.40%$139.71$137.601.20 million shs$20.52 billion09/29/2025$139.63$138.88-0.54%$140.47$137.82997,732 shs$20.44 billion09/26/2025$136.09$139.63+2.60%$140.13$136.621.46 million shs$20.55 billion09/25/2025$136.37$136.09-0.21%$138.25$134.87929,223 shs$20.03 billion09/24/2025$136.69$136.37-0.23%$137.75$136.10905,421 shs$20.07 billion09/23/2025$139.07$136.69-1.71%$139.85$135.571.49 million shs$20.12 billion09/22/2025$139.27$139.07-0.14%$140.80$136.871.86 million shs$20.47 billion Related Companies Linde Stock Price Chart Olympic Steel Stock Price Chart Agnico Eagle Mines Stock Price Chart Cleveland-Cliffs Stock Price Chart Commercial Metals Stock Price Chart ArcelorMittal Stock Price Chart Nutrien Stock Price Chart Nucor Stock Price Chart PPG Industries Stock Price Chart Reliance Stock Price Chart Receive STLD Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Steel Dynamics and its competitors with MarketBeat's FREE daily newsletter. 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