Taiwan Stock Exchange - Rules & Regulations Directory

Amended Article

Title:

Taiwan Stock Exchange Corporation Regulations Governing After-Hours Fixed-Price Trading 

Amended Date: 2018.12.24 (Articles 5 amended,English version coming soon)
Current English version amended on 2014.06.16 
Categories: Securities Exchange Market > Trading > Securities Transaction

Article 9
    Purchase and sale of the same security by a principal during normal trading and in after-hours fixed price trading respectively on the same trading day shall not be settled by offsetting them against each other. However, a buy or sell trade in normal trading before market close and an opposite offsetting trade of the same security in after-hours fixed-price trading on the same day in accordance with the Operational Rules Governing Day Trades of Securities may be settled by offsetting them against each other.

Data Source:Taiwan Stock Exchange - Rules & Regulations Directory
twse-regulation.twse.com.tw