RBB Bancorp (RBB) Stock Chart & Stock Price History $19.35 -0.41 (-2.07%) Closing price 08/15/2025 04:00 PM EasternExtended Trading$19.36 +0.00 (+0.03%) As of 08/15/2025 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock RBB Bancorp Stock Price Performance The RBB Bancorp (RBB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 12.01%, with a year-to-date return of -5.56%. In the past month, the stock has increased 6.49%, reflecting recent market activity. As of the latest close, RBB Bancorp traded at $19.35 with a market cap of $333.79 million and volume of 91,987 shares. Five years ago, the stock traded at $13.32, representing a 45.27% increase over that period. At the time, it had a market cap of $274.31 million and a volume of 20,083 shares. Receive RBB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for RBB Bancorp and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+4.43%1 Month Performance+6.49%3 Month Performance+13.82%Year-To-Date Performance-5.56%1 Year Performance-12.01%5 Year Performance+45.27% RBB Stock Chart for Saturday, August, 16, 2025 RBB Chart by TradingView RBB Bancorp 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 Capitalization08/15/2025$19.76$19.35-2.07%$19.94$19.1991,987 shs$333.79 million08/14/2025$19.85$19.76-0.45%$19.82$19.5630,148 shs$340.86 million08/13/2025$19.52$19.85+1.69%$19.89$19.5855,013 shs$342.43 million08/12/2025$18.53$19.52+5.34%$19.55$18.6671,545 shs$346.29 million08/11/2025$18.43$18.53+0.54%$18.81$18.4143,314 shs$328.72 million08/08/2025$18.21$18.43+1.21%$18.92$18.1755,650 shs$326.95 million08/07/2025$18.61$18.21-2.15%$19.00$18.1680,563 shs$323.05 million08/06/2025$18.94$18.61-1.74%$18.94$18.5387,383 shs$330.14 million08/05/2025$18.24$18.94+3.84%$18.98$18.08112,129 shs$336.00 million08/04/2025$17.94$18.24+1.67%$18.25$17.84120,197 shs$323.58 million Get the Latest News and Ratings for RBB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for RBB Bancorp and its competitors with MarketBeat's FREE daily newsletter. 08/01/2025$18.11$17.94-0.94%$18.05$17.6775,749 shs$318.26 million07/31/2025$18.50$18.11-2.11%$18.27$17.7979,481 shs$321.27 million07/30/2025$18.81$18.50-1.65%$19.11$18.37101,673 shs$328.19 million07/29/2025$18.91$18.81-0.53%$19.25$18.77108,275 shs$333.69 million07/28/2025$18.95$18.91-0.21%$19.08$18.65198,054 shs$335.46 million07/25/2025$19.10$18.95-0.79%$19.09$18.78160,461 shs$336.17 million07/24/2025$19.40$19.10-1.55%$19.51$19.06110,474 shs$338.83 million07/23/2025$18.97$19.40+2.27%$19.64$19.01161,370 shs$344.16 million07/22/2025$18.25$18.97+3.95%$19.73$18.79262,714 shs$323.76 million07/21/2025$18.26$18.25-0.05%$18.49$18.1989,794 shs$323.76 million07/18/2025$18.36$18.26-0.54%$18.61$18.0693,502 shs$323.93 million07/17/2025$18.17$18.36+1.05%$18.44$18.14117,914 shs$325.71 million07/16/2025$18.00$18.17+0.94%$18.30$17.7461,956 shs$322.34 million07/15/2025$18.75$18.00-4.00%$18.74$17.9191,175 shs$319.32 million Related Companies CATY Stock Price Chart FMBH Stock Price Chart FRME Stock Price Chart HOPE Stock Price Chart TCBK Stock Price Chart TOWN Stock Price Chart UVSP Stock Price Chart WSBC Stock Price Chart WSFS Stock Price Chart FBK Stock Price Chart Receive RBB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for RBB Bancorp and its competitors with MarketBeat's FREE daily newsletter. 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