Index posts record intraday loss of 3,737 points Friday | Nov. 6, 2026 20:19. 1940TAIPEI (Taiwan News) — The benchmark stock index fell below the 40,000-point mark on Friday, posting its largest intraday point decline and fourth-largest closing loss. The Taiwan Stock Exchange Capitalization Weighted Index, or TAIEX, lost as much as 3,737.67 points during the session, exceeding the previous intraday record of 2,953.71 points set in July.