J-Star Holding Co., Ltd (YMAT)

Last Closing Price: 1.36 (2025-09-23)

Historical Volatility (Close-to-Close) (30-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

J-Star Holding Co., Ltd (YMAT) had 30-Day Historical Volatility (Close-to-Close) of 3.8149 for 2025-09-23.