NPK International (NPKI) Stock Chart & Stock Price History $8.94 -0.06 (-0.67%) As of 08/7/2025 03:50 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC 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 4.20%, reflecting recent market activity. As of the latest close, NPK International traded at $8.94 with a market cap of $755.61 million and volume of 881,297 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+2.88%1 Month Performance+4.20%3 Month Performance+10.37% NPKI Stock Chart for Friday, August, 8, 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 Capitalization08/07/2025$8.97$8.94-0.33%$9.21$8.85881,297 shs$755.61 million08/06/2025$8.89$8.97+0.90%$9.40$8.841.23 million shs$758.14 million08/05/2025$8.67$8.89+2.54%$9.01$8.691.05 million shs$751.41 million08/04/2025$8.69$8.67-0.23%$8.88$8.63662,792 shs$732.79 million08/01/2025$9.00$8.69-3.44%$8.93$8.68685,376 shs$734.48 million07/31/2025$8.97$9.00+0.33%$9.04$8.771.11 million shs$760.68 million07/30/2025$9.04$8.97-0.77%$9.16$8.951.10 million shs$758.17 million07/29/2025$9.13$9.04-0.99%$9.20$9.03705,025 shs$764.06 million07/28/2025$9.02$9.13+1.22%$9.17$8.98700,215 shs$771.67 million07/25/2025$9.04$9.02-0.22%$9.13$8.97627,750 shs$762.37 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. 07/24/2025$8.92$9.04+1.35%$9.10$8.77981,104 shs$764.09 million07/23/2025$8.66$8.92+3.00%$8.97$8.671.21 million shs$753.92 million07/22/2025$8.38$8.66+3.34%$8.70$8.371.05 million shs$731.94 million07/21/2025$8.44$8.38-0.71%$8.51$8.35639,240 shs$708.30 million07/18/2025$8.50$8.44-0.71%$8.56$8.41689,062 shs$713.37 million07/17/2025$8.43$8.50+0.83%$8.56$8.41997,747 shs$718.42 million07/16/2025$8.42$8.43+0.12%$8.51$8.171.01 million shs$712.50 million07/15/2025$8.52$8.42-1.17%$8.60$8.321.05 million shs$711.68 million07/14/2025$8.54$8.52-0.23%$8.55$8.44928,714 shs$720.14 million07/11/2025$8.62$8.54-0.93%$8.59$8.35802,083 shs$721.83 million07/10/2025$8.55$8.62+0.82%$8.70$8.51583,058 shs$728.56 million07/09/2025$8.58$8.55-0.35%$8.65$8.50490,294 shs$722.65 million07/08/2025$8.55$8.58+0.35%$8.74$8.50628,746 shs$725.21 million07/07/2025$8.82$8.55-3.06%$8.80$8.46607,457 shs$722.65 million Related Companies ATS Stock Price Chart HSAI Stock Price Chart SEI Stock Price Chart PSIX Stock Price Chart EPAC Stock Price Chart ACMR Stock Price Chart FLOC Stock Price Chart DNOW Stock Price Chart CECO Stock Price Chart AZTA 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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