CSTK stock price ended at $29.37 on Wednesday, after rising 0.48%
On the latest trading day Dec 24, 2025, the stock price of CSTK rose by 0.48%, climbing from $29.37 to $29.37. During the session, the stock saw a volatility of 0.00%, with prices oscillating between a daily low of $29.37 and a high of $29.37. Notably, trading volume dropped by 28 shares on the last day despite the price increase, which may signal a potential uptick in risk in the near term. A total of 107 shares were traded, equating to a market value of approximately $114.9M.