ION stock price ended at $40.22 on Friday, after dropping 1.16%
On the latest trading day Oct 17, 2025, the stock price of ION fell by 1.16%, dropping from $40.41 to $40.23. During the session, the stock saw a volatility of 1.15%, with prices oscillating between a daily low of $39.95 and a high of $40.41. On the latest trading day, the trading volume for ION rose by 266 shares, despite the declining prices. This uptick in volume may signal heightened risk in the near term. In total, 3930 shares were traded, with a market value of approximately $3.0M.