IDEF stock price ended at $30.89 on Friday, after rising 2.28%
On the latest trading day Dec 19, 2025, the stock price of IDEF rose by 2.28%, climbing from $30.50 to $30.89. During the session, the stock saw a volatility of 1.54%, with prices oscillating between a daily low of $30.50 and a high of $30.97. Notably, trading volume dropped by 1.4K shares on the last day despite the price increase, which may signal a potential uptick in risk in the near term. A total of 7.1K shares were traded, equating to a market value of approximately $42.2M.