Taiwan activated its market backstop on Friday, 6 November: the National Financial Stabilization Fund authorised its executive secretary to deploy funds as needed to steady the stock market, after the benchmark TAIEX closed down 4.51 percent - a fall of 1,873.08 points to 39,701.64 - capping the index's worst week since 2001. It is the fund's tenth intervention since it was established in 2000.

Source: Dow Jones via Morningstar, Nov 6, 2026

The fund's management committee held its 131st extraordinary meeting at 2:30 p.m. Taipei time on Friday, after trading ended, and decided by consensus under Article 8 of the National Financial Stabilization Fund Establishment and Management Act, according to the account of the Ministry of Finance statement carried by Asia Daily. Deputy Finance Minister Juan Ching-hwa, the fund's executive secretary, will oversee the response. The committee announced no initial purchase amount and no timetable for buying, and it must report the decision to the Legislative Yuan within three months.

Source: Asia Daily, reporting Taiwan Ministry of Finance statement, Nov 6, 2026

-4.51%TAIEX close on Friday, Nov 6 - down 1,873.08 points to 39,701.64
-12.19%TAIEX fall over the week - its biggest weekly loss since 2001
NT$500 billionThe stabilization fund's statutory capacity - about US$15.26 billion (yaani roughly 15 arab US dollars)
10thIntervention in the fund's history - the previous mission stood down in January 2026

The regulator moved on the same day. Taiwan's Financial Supervisory Commission (FSC) announced five measures taking effect on Monday, 9 November: intraday orders to sell borrowed shares will be capped at 3 percent of a stock's average daily volume over the prior 30 days, down from 30 percent; the minimum margin on short sales rises to 130 percent, from 90 percent; and the package adds greater flexibility for investors providing collateral and encouragement for listed companies to buy back shares and explain their financial position to investors.

Source: Edge Consultancy, reporting Taiwan FSC announcement, Nov 6, 2026

Friday's rescue package followed the region-wide AI selloff that Awaaz Punjab reported earlier in the day, when South Korea's Kospi tripped a circuit breaker and Asian chip stocks crumbled. Read the earlier report: Asia stocks crumble in the AI rout

The trigger was the global selloff in artificial-intelligence stocks that followed the United States midterm elections. Taiwan's shares have fallen more than 20 percent from this year's high, and the Finance Ministry pointed to continued net selling by foreign investors, weak market confidence and high international uncertainty as the reasons the fund's conditions were met, according to summaries of its statement. Taiwan sits at the centre of the world's advanced chip supply chain, so a disorderly fall in Taipei is watched far beyond the island.

Source: Finimize, reporting Taiwan Finance Ministry statement, Nov 6, 2026

South Korea moved in parallel. Morningstar's Dow Jones report noted Taiwan was joining South Korea in acting to stem the bleeding in local equities, and market reporting on Seoul's package said that from 9 November brokers there will be exempt for three months from the rule requiring a 140 percent collateral ratio on margin loans, so they do not have to force-sell leveraged retail positions into the fall. Two of Asia's most chip-exposed markets are therefore starting the same week with emergency supports in place.

Source: Dow Jones via Morningstar, Nov 6, 2026

What is solid

  • The stabilization fund's committee authorised its executive secretary on Friday, Nov 6, to deploy funds under Article 8 - the fund's tenth intervention - according to the Ministry of Finance statement reported by Asia Daily, Edge and Dow Jones
  • The FSC's five measures, including the 3 percent short-sale order cap and the 130 percent short-sale margin, take effect on Monday, Nov 9
  • The fund's statutory capacity is NT$500 billion (about US$15.26 billion); no purchase amount or timetable was announced

What is only claimed

  • Whether the backstop will reverse the slide is unproven: after the fund's April 2025 authorisation, the TAIEX still plunged a record amount the next morning before rebounding, according to market commentary - past interventions calm, but do not guarantee, a turn
  • Intraday figures differ by report: some accounts describe a plunge of as much as 9 percent during Friday's session, while the official close was -4.51 percent
What happens next

Monday, 9 November is the first test: the fund can buy at its executive secretary's discretion while the FSC's short-selling curbs and South Korea's margin relief all switch on the same morning. The fund last stood down in January 2026, less than ten months ago. If foreign selling continues at the pace reported this week, the question in Taipei will not be whether the NT$500 billion backstop exists, but how much of it the committee is willing to spend - and how fast.