NPK stock price ended at $107 on Friday, after rising 0.22%
On the latest trading day Jan 02, 2026, the stock price of NPK rose by 0.22%, climbing from $106.31 to $107.00. During the session, the stock saw a volatility of 4.83%, with prices oscillating between a daily low of $104.83 and a high of $109.89. Notably, trading volume dropped by 29.0K shares on the last day despite the price increase, which may signal a potential uptick in risk in the near term. A total of 93.0K shares were traded, equating to a market value of approximately $765.0M.