PRTOF stock price ended at $0.45 on Thursday, after dropping 10.00%
On the latest trading day Sep 25, 2025, the stock price of PRTOF fell by 10.00%, dropping from $0.45 to $0.45. During the session, the stock saw a volatility of 0.00%, with prices oscillating between a daily low of $0.45 and a high of $0.45. On the latest trading day, the trading volume for PRTOF decreased by 3.7K shares, aligning with the declining prices, which may indicate weakening market confidence in the near term. In total, 6.8K shares were traded, with a market value of approximately --.
