IONZ stock price ended at $22.67 on Wednesday, after rising 1.70%
On the latest trading day Dec 31, 2025, the stock price of IONZ rose by 1.70%, climbing from $21.97 to $22.67. During the session, the stock saw a volatility of 7.82%, with prices oscillating between a daily low of $21.22 and a high of $22.88. Notably, trading volume dropped by 27.5K shares on the last day despite the price increase, which may signal a potential uptick in risk in the near term. A total of 861.7K shares were traded, equating to a market value of approximately $142.7M.