Old Second Bancorp (OSBC) Stock Chart & Stock Price History $17.09 +0.03 (+0.18%) As of 10:57 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Old Second Bancorp Stock Price Performance The Old Second Bancorp (OSBC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 20.95%, with a year-to-date return of -3.88%. In the past month, the stock has remained steady at 0.00%, reflecting recent market activity. As of the latest close, Old Second Bancorp traded at $17.06 with a market cap of $768.66 million and volume of 148,544 shares. Five years ago, the stock traded at $7.50, representing a 127.87% increase over that period. At the time, it had a market cap of $238.07 million and a volume of 144,400 shares. 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Email Address 5 Day Performance+1.91%1 Month Performance0.00%3 Month Performance+3.64%Year-To-Date Performance-3.88%1 Year Performance+20.95%5 Year Performance+127.87% OSBC Stock Chart for Thursday, June, 12, 2025 OSBC Chart by TradingView Old Second 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 Capitalization06/11/2025$17.21$17.06-0.87%$17.33$16.80148,544 shs$768.66 million06/10/2025$17.00$17.21+1.24%$17.32$16.96164,282 shs$775.41 million06/09/2025$16.77$17.00+1.37%$17.10$16.81170,877 shs$765.95 million06/06/2025$16.34$16.77+2.63%$16.78$16.51196,033 shs$755.59 million06/05/2025$16.36$16.34-0.12%$16.43$16.21162,741 shs$736.22 million06/04/2025$16.67$16.36-1.86%$16.75$16.33165,879 shs$737.12 million06/03/2025$16.47$16.67+1.21%$16.74$16.26185,642 shs$751.08 million06/02/2025$16.67$16.47-1.20%$16.51$16.27159,049 shs$742.07 million05/30/2025$16.75$16.67-0.48%$16.71$16.53229,269 shs$751.08 million05/29/2025$16.58$16.75+1.03%$16.75$16.55136,292 shs$754.69 million Get the Latest News and Ratings for OSBC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Old Second Bancorp and its competitors with MarketBeat's FREE daily newsletter. 05/28/2025$16.78$16.58-1.19%$16.85$16.58183,123 shs$747.03 million05/27/2025$16.41$16.78+2.25%$16.81$16.45159,139 shs$756.04 million05/26/2025$16.41$16.41$16.49$16.21166,262 shs$739.37 million05/23/2025$16.52$16.41-0.67%$16.49$16.21166,262 shs$739.37 million05/22/2025$16.65$16.52-0.78%$16.74$16.50179,049 shs$744.33 million05/21/2025$17.03$16.65-2.23%$17.00$16.64225,249 shs$750.18 million05/20/2025$17.08$17.03-0.29%$17.11$17.00101,905 shs$767.30 million05/19/2025$17.10$17.08-0.12%$17.15$16.33176,276 shs$769.56 million05/16/2025$17.21$17.10-0.64%$17.27$16.59474,795 shs$770.46 million05/15/2025$17.01$17.21+1.18%$17.32$16.47146,224 shs$775.26 million05/14/2025$17.19$17.01-1.05%$17.16$16.82139,568 shs$766.25 million05/13/2025$17.09$17.19+0.59%$17.29$17.07204,487 shs$774.36 million05/12/2025$16.64$17.09+2.70%$17.46$17.05190,166 shs$769.85 million Related Companies FHB Stock Price Chart DAVE Stock Price Chart INTR Stock Price Chart BUR Stock Price Chart CLSK Stock Price Chart PRK Stock Price Chart LU Stock Price Chart ENVA Stock Price Chart BFH Stock Price Chart FINV Stock Price Chart Receive OSBC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Old Second Bancorp and its competitors with MarketBeat's FREE daily newsletter. 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