CSTK stock price ended at $29.23 on Tuesday, after rising 0.07%
On the latest trading day Dec 23, 2025, the stock price of CSTK rose by 0.07%, climbing from $29.23 to $29.23. During the session, the stock saw a volatility of 0.00%, with prices oscillating between a daily low of $29.23 and a high of $29.23. Notably, trading volume dropped by 66 shares on the last day despite the price increase, which may signal a potential uptick in risk in the near term. A total of 79 shares were traded, equating to a market value of approximately $114.4M.