American Business Bank (AMBZ) Stock Chart & Stock Price History $50.99 +0.99 (+1.98%) As of 11:17 AM Eastern Add Compare Share Share Chart Stock AnalysisChartDividendEarningsHeadlinesShort InterestBuy This Stock American Business Bank Stock Price Performance The American Business Bank (AMBZ) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 40.97%, with a year-to-date return of 15.89%. In the past month, the stock has increased 9.40%, reflecting recent market activity. As of the latest close, American Business Bank traded at $50.00 with a market cap of $446.50 million and volume of 9,597 shares. Five years ago, the stock traded at $23.50, representing a 116.98% increase over that period. At the time, it had a market cap of $187.73 million and a volume of 500 shares. 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Email Address 5 Day Performance+4.72%1 Month Performance+9.40%3 Month Performance+18.72%Year-To-Date Performance+15.89%1 Year Performance+40.97%5 Year Performance+116.98% AMBZ Stock Chart for Friday, August, 22, 2025 AMBZ Chart by TradingView American Business Bank 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 Capitalization08/22/2025$50.00$50.99+1.98%$50.99$50.49850 shs$455.34 million08/21/2025$50.00$50.00$50.49$50.009,597 shs$446.50 million08/20/2025$49.22$50.00+1.58%$50.00$49.211,082 shs$446.65 million08/19/2025$48.70$49.22+1.07%$49.22$48.773,190 shs$439.54 million08/18/2025$48.69$48.70+0.02%$48.70$48.50900 shs$434.89 million08/15/2025$48.21$48.69+1.00%$48.69$48.69200 shs$435.78 million08/14/2025$48.30$48.21-0.19%$48.46$48.21127,212 shs$431.38 million08/13/2025$48.30$48.30$48.30$48.3025,036 shs$432.29 million08/12/2025$48.16$48.30+0.29%$48.50$48.163,229 shs$433.25 million08/11/2025$48.16$48.16$48.17$48.1616,520 shs$431.95 million Get the Latest News and Ratings for AMBZ and Related StocksEnter your email address below to receive the latest news and analysts' ratings for American Business Bank and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$48.16$48.16$48.76$48.162,608 shs$432.00 million08/07/2025$48.35$48.16-0.39%$48.32$48.161,000 shs$431.95 million08/06/2025$48.91$48.35-1.14%$48.95$48.2141,546 shs$433.70 million08/05/2025$49.19$48.91-0.57%$48.98$48.006,209 shs$438.72 million08/04/2025$48.73$49.19+0.94%$49.19$48.791,026 shs$441.19 million08/01/2025$48.99$48.73-0.53%$49.13$48.607,327 shs$437.06 million07/31/2025$48.49$48.99+1.03%$48.99$48.075,286 shs$439.44 million07/30/2025$48.04$48.49+0.94%$48.49$48.49510 shs$434.96 million07/29/2025$48.02$48.04+0.04%$48.05$47.864,690 shs$430.87 million07/28/2025$47.60$48.02+0.88%$48.04$48.021,119 shs$430.74 million07/25/2025$47.42$47.60+0.38%$48.49$47.602,676 shs$426.97 million07/24/2025$46.61$47.42+1.74%$47.87$47.405,576 shs$425.36 million07/23/2025$46.61$46.61$47.00$46.278,344 shs$418.05 million07/22/2025$46.83$46.61-0.47%$47.00$46.278,344 shs$418.09 million07/21/2025$46.95$46.83-0.26%$46.88$46.098,112 shs$420.07 million Related Companies Southside Bancshares Stock Chart Farmers & Merchants Bancorp Stock Chart California BanCorp Stock Chart ACNB Stock Chart First Foundation Stock Chart Red River Bancshares Stock Chart Private Bancorp of America Stock Chart PCB Bancorp Stock Chart FinWise Bancorp Stock Chart OP Bancorp Stock Chart Receive AMBZ Stock News and Ratings via EmailSign-up to receive the latest news and ratings for American Business Bank and its competitors with MarketBeat's FREE daily newsletter. This page (OTCMKTS:AMBZ) was last updated on 8/22/2025 by MarketBeat.com Staff From Our PartnersEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredThink you missed gold’s boom? Think againIf you've been watching gold's historic run and wondering if it's too late… I've got good news. Because the...Investors Alley | SponsoredIs Elon's empire crumbling?The Tesla Shock Nobody Sees Coming While headlines scream "Tesla is doomed"... 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