ProKidney Corp. (PROK)

Last Closing Price: 1.56 (2026-07-20)

Historical Volatility (Close-to-Close) (90-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.

ProKidney Corp. (PROK) had 90-Day Historical Volatility (Close-to-Close) of 0.6304 for 2026-07-20.