CASBF CanSino Biologics Inc. (PNK) up to $3.97 on 05 Mar 2026: watch analyst targets

CASBF stock led market-hours gainers on 05 Mar 2026, trading at $3.97 after a sharp intraday move that reflected a rebound from a tiny prior close. The price change registered an extraordinary 12001.83% one-day swing driven by low prior pricing and thin liquidity. Volume was light at 1,200 shares versus an average of 37, which magnified the move. We review what pushed CanSino Biologics Inc. (CASBF) on the PNK exchange in the United States, connect the move to fundamentals and technicals, and outline what traders and investors should watch next