Ampco-Pittsburgh (AP) Stock Chart & Stock Price History $2.90 -0.05 (-1.53%) Closing price 03:59 PM EasternExtended Trading$2.90 +0.01 (+0.31%) As of 04:51 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 AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Ampco-Pittsburgh Stock Price Performance The Ampco-Pittsburgh (AP) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 60.83%, with a year-to-date return of 38.52%. In the past month, the stock has decreased 10.68%, reflecting recent market activity. As of the latest close, Ampco-Pittsburgh traded at $2.93 with a market cap of $59.54 million and volume of 78,892 shares. Five years ago, the stock traded at $4.25, representing a 31.88% decrease over that period. At the time, it had a market cap of $40.96 million and a volume of 311,333 shares. Receive AP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Ampco-Pittsburgh and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-9.67%1 Month Performance-10.68%3 Month Performance+3.76%Year-To-Date Performance+38.52%1 Year Performance+60.83%5 Year Performance-31.88% AP Stock Chart for Monday, August, 18, 2025 AP Chart by TradingView Ampco-Pittsburgh 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$3.03$2.93-3.33%$3.12$2.9178,892 shs$59.54 million08/14/2025$3.21$3.03-5.43%$3.25$3.0164,394 shs$60.89 million08/13/2025$3.45$3.21-7.10%$3.45$3.1674,454 shs$64.40 million08/12/2025$3.41$3.45+1.17%$3.59$3.3348,511 shs$69.31 million08/11/2025$3.40$3.41+0.29%$3.44$3.2062,570 shs$68.51 million08/08/2025$3.42$3.40-0.44%$3.47$3.2913,702 shs$68.31 million08/07/2025$3.46$3.42-1.24%$3.59$3.3929,945 shs$68.61 million08/06/2025$3.40$3.46+1.68%$3.53$3.3937,282 shs$69.47 million08/05/2025$3.40$3.40+0.18%$3.45$3.2421,222 shs$68.33 million08/04/2025$3.10$3.40+9.52%$3.40$3.0768,383 shs$68.21 million Get the Latest News and Ratings for AP and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Ampco-Pittsburgh and its competitors with MarketBeat's FREE daily newsletter. 08/01/2025$3.18$3.10-2.52%$3.15$2.99106,320 shs$62.28 million07/31/2025$3.45$3.18-7.69%$3.40$3.14109,281 shs$63.90 million07/30/2025$3.57$3.45-3.61%$3.61$3.4046,046 shs$69.21 million07/29/2025$3.68$3.57-2.75%$3.69$3.4635,293 shs$71.80 million07/28/2025$3.57$3.68+2.94%$3.95$3.54157,613 shs$73.85 million07/25/2025$3.40$3.57+5.15%$3.60$3.2547,710 shs$71.74 million07/24/2025$3.55$3.40-4.37%$3.57$3.3853,278 shs$68.21 million07/23/2025$3.84$3.55-7.43%$3.99$3.50138,551 shs$71.32 million07/22/2025$3.39$3.84+13.29%$3.88$3.37129,786 shs$77.06 million07/21/2025$3.24$3.39+4.44%$3.54$3.28119,055 shs$68.01 million07/18/2025$3.30$3.24-1.73%$3.32$3.2225,806 shs$65.11 million07/17/2025$3.29$3.30+0.24%$3.44$3.2349,183 shs$66.26 million Related Companies L.B. Foster Stock Chart Piedmont Lithium Stock Chart Eastern Stock Chart Hurco Companies Stock Chart DMC Global Stock Chart NN Stock Chart ToughBuilt Industries Stock Chart Parker-Hannifin Stock Chart Illinois Tool Works Stock Chart Xylem Stock Chart Receive AP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Ampco-Pittsburgh and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:AP) was last updated on 8/18/2025 by MarketBeat.com Staff From Our PartnersWhen the levee breaksThe U.S. Treasury just confirmed it plans to borrow $1.01 trillion this quarter—nearly double what was project...Porter & Company | SponsoredThe stealth altcoin the financial world is underestimatingThis DeFi project could soar next When altcoin season fully kicks in—which the data suggests is happening R...Crypto 101 Media | SponsoredNew law could create $3.7 trillion tsunami.During a meeting in Washington D.C., Jeff Brown discovered a bold initiative. 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