Trinity Industries (TRN) Stock Chart & Stock Price History $28.16 +0.05 (+0.16%) Closing price 03:59 PM EasternExtended Trading$28.18 +0.02 (+0.09%) As of 04:30 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 AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Trinity Industries Stock Price Performance The Trinity Industries (TRN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 20.05%, with a year-to-date return of -19.79%. In the past month, the stock has decreased 0.66%, reflecting recent market activity. As of the latest close, Trinity Industries traded at $28.10 with a market cap of $2.27 billion and volume of 385,502 shares. Five years ago, the stock traded at $20.72, representing a 35.88% increase over that period. At the time, it had a market cap of $2.46 billion and a volume of 739,428 shares. Receive TRN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Trinity Industries 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+3.93%1 Month Performance-0.66%3 Month Performance+4.61%Year-To-Date Performance-19.79%1 Year Performance-20.05%5 Year Performance+35.88% TRN Stock Chart for Wednesday, October, 15, 2025 TRN Chart by TradingView Trinity Industries 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 Capitalization10/14/2025$27.60$28.10+1.79%$28.28$27.25385,502 shs$2.27 billion10/13/2025$27.09$27.60+1.88%$27.78$27.37325,850 shs$2.23 billion10/10/2025$27.81$27.09-2.59%$28.00$27.05427,215 shs$2.19 billion10/09/2025$28.09$27.81-1.00%$28.17$27.64356,820 shs$2.25 billion10/08/2025$27.59$28.09+1.82%$28.16$27.54354,917 shs$2.27 billion10/07/2025$27.96$27.59-1.33%$27.92$27.44487,639 shs$2.23 billion10/06/2025$28.11$27.96-0.52%$28.35$27.87509,810 shs$2.26 billion10/03/2025$27.73$28.11+1.35%$28.40$27.87338,659 shs$2.27 billion10/02/2025$27.79$27.73-0.22%$28.02$27.57392,679 shs$2.24 billion10/01/2025$28.01$27.79-0.77%$28.15$27.73351,840 shs$2.25 billion Get the Latest News and Ratings for TRN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Trinity Industries and its competitors with MarketBeat's FREE daily newsletter. 09/30/2025$27.83$28.01+0.64%$28.04$27.65350,099 shs$2.26 billion09/29/2025$28.02$27.83-0.65%$28.14$27.65425,747 shs$2.25 billion09/26/2025$27.77$28.02+0.90%$28.14$27.77267,933 shs$2.26 billion09/25/2025$27.79$27.77-0.09%$27.87$27.51347,135 shs$2.24 billion09/24/2025$28.19$27.79-1.42%$28.41$27.68339,624 shs$2.25 billion09/23/2025$28.31$28.19-0.40%$28.79$28.11462,436 shs$2.28 billion09/22/2025$27.98$28.31+1.15%$28.43$27.63563,481 shs$2.29 billion09/19/2025$28.61$27.98-2.19%$28.71$27.791.62 million shs$2.26 billion09/18/2025$27.68$28.61+3.34%$28.66$27.76609,965 shs$2.31 billion09/17/2025$27.84$27.68-0.56%$28.71$27.60624,313 shs$2.24 billion09/16/2025$28.34$27.84-1.77%$28.43$27.83623,147 shs$2.25 billion09/15/2025$28.16$28.34+0.64%$28.66$28.10366,383 shs$2.29 billion Related Companies FFBC Stock Price Chart HBAN Stock Price Chart BKU Stock Price Chart CFG Stock Price Chart FNB Stock Price Chart GATX Stock Price Chart GBX Stock Price Chart HOMB Stock Price Chart SNV Stock Price Chart OSK Stock Price Chart Receive TRN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Trinity Industries and its competitors with MarketBeat's FREE daily newsletter. 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