Teekay Tankers is trading at $97.49, down 4.01%, amid industry-wide freight-rate concerns; no verified company-specific announcement explains the move. - Reuters reports the U.S. is considering easing restrictions on some shadow-fleet tankers, which could lower freight rates and weigh on the tanker sector; it did not identify Teekay Tankers as a cause. - Teekay Tankers had already fallen 4.54% on October 14; broader industrials weakness and inflation concerns add market context. - Live-session trading-volume information was not provided.