Gladstone Investment Co. 8.00% Notes due 2028 (GAINL) Stock Chart & Stock Price History $25.60 +0.06 (+0.23%) As of 04:00 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartCompetitorsDividendFinancialsSEC FilingsShort InterestTrendsBuy This Stock Gladstone Investment Co. 8.00% Notes due 2028 Stock Price Performance The Gladstone Investment Co. 8.00% Notes due 2028 (GAINL) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 0.27%, with a year-to-date return of -0.74%. In the past month, the stock has decreased 0.56%, reflecting recent market activity. As of the latest close, Gladstone Investment Co. 8.00% Notes due 2028 traded at $25.54 with a market cap of and volume of 8,759 shares. 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Email Address 5 Day Performance-0.47%1 Month Performance-0.56%3 Month Performance+0.19%Year-To-Date Performance-0.74%1 Year Performance+0.27% GAINL Stock Chart for Thursday, July, 17, 2025 GAINL Chart by TradingView Gladstone Investment Co. 8.00% Notes due 2028 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 Capitalization07/16/2025$25.58$25.54-0.16%$25.80$25.468,759 shs$0.0007/15/2025$25.89$25.58-1.20%$25.88$25.444,719 shs$0.0007/14/2025$25.72$25.89+0.66%$25.89$25.6810,311 shs$0.0007/11/2025$25.78$25.72-0.23%$25.82$25.622,322 shs$0.0007/10/2025$25.85$25.78-0.25%$25.83$25.565,869 shs$0.0007/09/2025$25.64$25.85+0.80%$25.77$25.522,711 shs$0.0007/08/2025$25.75$25.64-0.43%$25.72$25.64383 shs$0.0007/07/2025$25.65$25.75+0.41%$25.75$25.601,842 shs$0.0007/04/2025$25.65$25.65$25.67$25.55735 shs$0.0007/03/2025$25.67$25.65-0.11%$25.67$25.55735 shs$0.00 Get the Latest News and Ratings for GAINL and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Gladstone Investment Co. 8.00% Notes due 2028 and its competitors with MarketBeat's FREE daily newsletter. 07/02/2025$25.78$25.67-0.41%$25.69$25.513,039 shs$0.0007/01/2025$25.58$25.78+0.78%$25.83$25.55821 shs$0.0006/30/2025$25.70$25.58-0.45%$25.66$25.532,928 shs$0.0006/27/2025$25.60$25.70+0.38%$25.68$25.53980 shs$0.0006/26/2025$25.64$25.60-0.14%$25.60$25.512,512 shs$0.0006/25/2025$25.64$25.64$25.72$25.512,817 shs$0.0006/24/2025$25.75$25.64-0.43%$25.75$25.561,793 shs$0.0006/23/2025$25.57$25.75+0.69%$25.61$25.50927 shs$0.0006/20/2025$25.75$25.57-0.68%$25.74$25.551,792 shs$0.0006/19/2025$25.75$25.75$25.64$25.491,264 shs$0.0006/18/2025$25.74$25.75+0.00%$25.64$25.491,264 shs$0.0006/17/2025$25.66$25.74+0.35%$25.83$25.603,443 shs$0.0006/16/2025$25.64$25.66+0.07%$25.80$25.463,568 shs$0.00 Related Companies ABLLL Stock Price Chart ASGI Stock Price Chart AFJKR Stock Price Chart ATMCR Stock Price Chart ARBKL Stock Price Chart ATLCL Stock Price Chart ATCOL Stock Price Chart RILYN Stock Price Chart RILYG Stock Price Chart RILYZ Stock Price Chart Receive GAINL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Gladstone Investment Co. 8.00% Notes due 2028 and its competitors with MarketBeat's FREE daily newsletter. 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