JPST stock price ended at $50.76 on Monday, after rising 0.02%
On the latest trading day Dec 29, 2025, the stock price of JPST rose by 0.02%, climbing from $50.75 to $50.76. During the session, the stock saw a volatility of 0.04%, with prices oscillating between a daily low of $50.75 and a high of $50.77. Notably, trading volume dropped by 2.4M shares on the last day despite the price increase, which may signal a potential uptick in risk in the near term. A total of 6.3M shares were traded, equating to a market value of approximately $35.5B.