MSSM stock price ended at $50.97 on Monday, after rising 0.58%
On the latest trading day Oct 20, 2025, the stock price of MSSM rose by 0.58%, climbing from $50.97 to $50.97. During the session, the stock saw a volatility of 0.00%, with prices oscillating between a daily low of $50.97 and a high of $50.97. Notably, trading volume dropped by 362.8K shares on the last day despite the price increase, which may signal a potential uptick in risk in the near term. A total of 196 shares were traded, equating to a market value of approximately $690.1M.