On 21 October 2022, TAI FSC introduced measures to protect the rights of investors and avoid the accelerated decline of individual stock prices due to short selling transactions.

• For listed/OTC stocks and Taiwan depository receipts through the securities lending system, if the closing price on that day falls by more than 3.5%, SBL prices for the next trading day shall not be lower than the closing price of the previous trading day.
• If closing price next day still falls by more than 3.5%, price restrictions will continue.
• Also stipulated measures for day trading where reverse transaction is not complete.