IOO stock price ended at $127.8 on Friday, after rising 0.23%
On the latest trading day Dec 26, 2025, the stock price of IOO rose by 0.23%, climbing from $127.74 to $127.80. During the session, the stock saw a volatility of 0.29%, with prices oscillating between a daily low of $127.60 and a high of $127.97. Notably, trading volume dropped by 12.8K shares on the last day despite the price increase, which may signal a potential uptick in risk in the near term. A total of 76.6K shares were traded, equating to a market value of approximately $8.1B.