National Presto Industries (NPK) Stock Chart & Stock Price History $113.15 -2.29 (-1.98%) Closing price 03:59 PM EasternExtended Trading$113.14 -0.01 (-0.01%) As of 07:54 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 AnalysisChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock National Presto Industries Stock Price Performance The National Presto Industries (NPK) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 48.06%, with a year-to-date return of 14.97%. In the past month, the stock has increased 8.59%, reflecting recent market activity. As of the latest close, National Presto Industries traded at $115.33 with a market cap of $824.50 million and volume of 43,375 shares. Five years ago, the stock traded at $85.74, representing a 31.97% increase over that period. At the time, it had a market cap of $601.98 million and a volume of 135,303 shares. Receive NPK Stock News and Ratings via EmailSign-up to receive the latest news and ratings for National Presto Industries and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. 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Read our full terms of service and privacy policy. 5 Day Performance+1.10%1 Month Performance+8.59%3 Month Performance+21.90%Year-To-Date Performance+14.97%1 Year Performance+48.06%5 Year Performance+31.97% NPK Stock Chart for Friday, September, 19, 2025 NPK Chart by TradingView National Presto Industries 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 Capitalization09/19/2025$115.33$113.15-1.89%$115.62$112.49132,675 shs$809.02 million09/18/2025$113.99$115.33+1.18%$116.08$113.4943,375 shs$824.50 million09/17/2025$116.72$113.99-2.34%$117.00$113.7241,477 shs$815.03 million09/16/2025$114.23$116.72+2.18%$117.46$114.1840,731 shs$834.55 million09/15/2025$111.92$114.23+2.06%$114.67$108.7540,994 shs$816.61 million09/12/2025$113.20$111.92-1.13%$113.87$111.3832,230 shs$800.12 million09/11/2025$109.83$113.20+3.07%$113.30$109.1764,681 shs$809.39 million09/10/2025$108.98$109.83+0.79%$109.94$108.5449,274 shs$785.31 million09/09/2025$109.58$108.98-0.55%$109.22$108.2624,350 shs$779.08 million09/08/2025$109.46$109.58+0.11%$111.15$108.6158,352 shs$783.48 million Get the Latest News and Ratings for NPK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for National Presto Industries and its competitors with MarketBeat's FREE daily newsletter. 09/05/2025$108.87$109.46+0.54%$109.60$106.4835,313 shs$782.64 million09/04/2025$106.23$108.87+2.49%$108.85$104.3326,087 shs$778.40 million09/03/2025$105.16$106.23+1.01%$106.40$103.3964,509 shs$759.51 million09/02/2025$104.78$105.16+0.36%$105.44$100.3840,610 shs$749.41 million09/01/2025$104.78$104.78$107.89$104.7144,449 shs$749.21 million08/29/2025$106.87$104.78-1.95%$107.89$104.7144,449 shs$749.21 million08/28/2025$107.52$106.87-0.61%$108.60$106.1443,146 shs$764.10 million08/27/2025$106.80$107.52+0.67%$108.17$106.5853,942 shs$768.65 million08/26/2025$107.74$106.80-0.87%$108.61$104.6749,254 shs$763.61 million08/25/2025$110.05$107.74-2.09%$109.95$107.0044,258 shs$770.34 million08/22/2025$105.35$110.05+4.46%$110.40$103.6651,207 shs$786.82 million08/21/2025$103.65$105.35+1.64%$105.44$102.7131,289 shs$753.14 million08/20/2025$104.20$103.65-0.53%$104.49$103.0231,670 shs$741.08 million08/19/2025$103.33$104.20+0.84%$104.56$101.7235,872 shs$745.03 million08/18/2025$101.83$103.33+1.48%$103.98$100.5932,765 shs$738.84 million Related Companies AIR Stock Price Chart ATRO Stock Price Chart SYPR Stock Price Chart GE Stock Price Chart BA Stock Price Chart HON Stock Price Chart LMT Stock Price Chart GD Stock Price Chart NOC Stock Price Chart TDG Stock Price Chart Receive NPK Stock News and Ratings via EmailSign-up to receive the latest news and ratings for National Presto Industries and its competitors with MarketBeat's FREE daily newsletter. 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