Investar (ISTR) Stock Chart & Stock Price History $19.33 -0.14 (-0.72%) Closing price 04:00 PM EasternExtended Trading$19.32 0.00 (-0.03%) As of 04:04 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 ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Investar Stock Price Performance The Investar (ISTR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 27.84%, with a year-to-date return of -11.98%. In the past month, the stock has decreased 1.07%, reflecting recent market activity. As of the latest close, Investar traded at $19.47 with a market cap of $191.68 million and volume of 17,992 shares. Five years ago, the stock traded at $13.77, representing a 40.38% increase over that period. At the time, it had a market cap of $169.55 million and a volume of 31,976 shares. Receive ISTR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Investar and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance0.00%1 Month Performance-1.07%3 Month Performance+14.45%Year-To-Date Performance-11.98%1 Year Performance+27.84%5 Year Performance+40.38% ISTR Stock Chart for Wednesday, June, 11, 2025 ISTR Chart by TradingView Investar 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 Capitalization06/10/2025$19.24$19.47+1.20%$19.67$19.3917,992 shs$191.68 million06/09/2025$19.33$19.24-0.47%$19.40$19.1121,789 shs$189.42 million06/06/2025$18.65$19.33+3.65%$19.36$18.6615,303 shs$190.30 million06/05/2025$18.80$18.65-0.80%$18.91$18.4915,142 shs$183.61 million06/04/2025$18.98$18.80-0.95%$18.97$18.5618,670 shs$185.09 million06/03/2025$18.66$18.98+1.71%$19.09$18.6315,478 shs$186.86 million06/02/2025$18.65$18.66+0.05%$18.87$18.5629,960 shs$183.71 million05/30/2025$18.98$18.65-1.74%$19.11$18.5842,924 shs$183.61 million05/29/2025$18.76$18.98+1.17%$19.03$18.5712,477 shs$186.86 million05/28/2025$19.26$18.76-2.60%$19.13$18.7515,480 shs$184.69 million Get the Latest News and Ratings for ISTR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Investar and its competitors with MarketBeat's FREE daily newsletter. 05/27/2025$18.72$19.26+2.88%$19.46$18.9311,475 shs$189.62 million05/26/2025$18.72$18.72$19.08$18.4518,285 shs$184.30 million05/23/2025$18.62$18.72+0.54%$19.08$18.4518,285 shs$184.30 million05/22/2025$18.87$18.62-1.32%$19.07$18.6224,350 shs$183.31 million05/21/2025$19.35$18.87-2.48%$19.43$18.7926,894 shs$185.78 million05/20/2025$19.56$19.35-1.07%$19.75$19.3011,732 shs$190.50 million05/19/2025$19.37$19.56+0.98%$19.65$19.2716,496 shs$192.57 million05/16/2025$19.65$19.37-1.42%$19.97$19.3615,836 shs$190.70 million05/15/2025$19.45$19.65+1.03%$19.74$19.5110,438 shs$193.45 million05/14/2025$19.74$19.45-1.47%$19.75$19.4510,995 shs$191.49 million05/13/2025$19.73$19.74+0.05%$20.07$19.6215,097 shs$194.34 million05/12/2025$19.54$19.73+0.97%$20.38$19.6533,062 shs$194.24 million Related Companies Amerant Bancorp Stock Price Chart MetroCity Bankshares Stock Price Chart Business First Bancshares Stock Price Chart Equity Bancshares Stock Price Chart NB Bancorp Stock Price Chart Metropolitan Bank Stock Price Chart Northeast Bank Stock Price Chart Independent Bank Stock Price Chart Coincheck Group Stock Price Chart Velocity Financial Stock Price Chart Receive ISTR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Investar and its competitors with MarketBeat's FREE daily newsletter. 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