Protagenic Therapeutics, Inc.（PTIXW）價格

On the latest trading day Jan 26, 2026, the stock price of PTIXW rose by 0.00%, climbing from $0.01 to $0.03. Throughout the session, the stock experienced a volatility of 200.00%, with prices fluctuating between a daily low of $0.01 and a high of $0.03. Alongside this price increase, trading volume also rose by 5.6K shares, reflecting strong market interest that may signal continued bullish momentum in the near term. In total, 10.8K shares were traded, amounting to a market value of approximately --.