NPK International (NPKI) Stock Chart & Stock Price History $8.12 -0.12 (-1.46%) As of 03:58 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesSEC FilingsTrendsBuy This Stock NPK International Stock Price Performance The NPK International (NPKI) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 41.46%, reflecting recent market activity. As of the latest close, NPK International traded at $8.23 with a market cap of $695.62 million and volume of 619,056 shares. Receive NPKI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for NPK International and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.25%1 Month Performance+41.46%3 Month Performance+33.11% NPKI Stock Chart for Wednesday, May, 28, 2025 NPKI Chart by TradingView NPK International 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 Capitalization05/27/2025$8.14$8.23+1.11%$8.27$7.99619,056 shs$695.62 million05/26/2025$8.14$8.14$8.21$7.78718,878 shs$688.02 million05/23/2025$7.92$8.14+2.78%$8.21$7.78718,878 shs$688.02 million05/22/2025$7.87$7.92+0.64%$7.98$7.63960,562 shs$669.42 million05/21/2025$8.04$7.87-2.11%$8.06$7.81797,688 shs$665.20 million05/20/2025$7.99$8.04+0.63%$8.13$7.95579,043 shs$679.57 million05/19/2025$8.17$7.99-2.20%$8.09$7.812.01 million shs$675.34 million05/16/2025$8.31$8.17-1.68%$8.30$8.15575,576 shs$690.55 million05/15/2025$8.46$8.31-1.77%$8.42$8.22489,795 shs$702.39 million05/14/2025$8.57$8.46-1.28%$8.56$8.401.09 million shs$715.07 million Get the Latest News and Ratings for NPKI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for NPK International and its competitors with MarketBeat's FREE daily newsletter. 05/13/2025$8.48$8.57+1.06%$8.61$8.45575,427 shs$724.36 million05/12/2025$8.41$8.48+0.83%$8.66$8.40928,827 shs$716.76 million05/09/2025$8.10$8.41+3.83%$8.45$8.131.14 million shs$727.92 million05/08/2025$7.88$8.10+2.79%$8.15$7.92986,099 shs$701.09 million05/07/2025$7.81$7.88+0.90%$8.09$7.79982,797 shs$682.05 million05/06/2025$7.90$7.81-1.14%$7.96$7.761.25 million shs$675.99 million05/05/2025$7.56$7.90+4.50%$8.00$7.401.53 million shs$683.78 million05/02/2025$6.08$7.56+24.34%$7.80$7.172.22 million shs$654.35 million05/01/2025$5.78$6.08+5.19%$6.09$5.74961,905 shs$526.25 million04/30/2025$5.79$5.78-0.17%$5.81$5.54891,576 shs$500.28 million04/29/2025$5.74$5.79+0.87%$5.85$5.71528,461 shs$501.15 million04/28/2025$5.80$5.74-1.03%$5.86$5.65398,011 shs$496.82 million Related Companies ATS Stock Price Chart EPAC Stock Price Chart FLOC Stock Price Chart SEI Stock Price Chart DNOW Stock Price Chart ACMR Stock Price Chart CRCT Stock Price Chart AZTA Stock Price Chart KRNT Stock Price Chart CECO Stock Price Chart Receive NPKI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for NPK International and its competitors with MarketBeat's FREE daily newsletter. 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