Taiwan’s stock market stabilization fund starts today, with sizable gains in 8 of the last 9 interventions | Lee Seung-jun and Chesley Investment Advisory [Morning Brief / 26.11.09 Mon]
An independent exercise, not a statement by the video creator or verification of every claim in the video.
Record fund profits and the index rebound separately
Taiwan’s Ministry of Finance calculated the previous operation’s net profit by subtracting acquisition costs from stock sale proceeds, adding dividends and deducting financing and transaction costs. The index return in the same report describes market movement during the intervention. Record the authorization date, purchase and sale periods, net profit after costs and index change in separate columns.
Check for yourself
- How much does the fund’s result change after costs?
- If overseas markets or Taiwanese earnings improved at the same time, how would you investigate what drove the rebound?
Limits of application
A before-and-after comparison does not show where the index would have gone without intervention. The fund’s entry prices and holding period can also differ from those of ordinary investors.
- What to look for
- Explore why similarly sized semiconductor declines took different lengths of time to recover and why Taiwan authorized its stabilization fund to intervene.
- Why it matters
- Compare recovery to a prior peak, earnings revisions, market returns during an intervention and the fund’s own trading results as separate measures.
Timeline
5 segmentsThe program compares discussion of easing forced sales in Korea with Taiwan’s stabilization fund. Taiwan’s Ministry of Finance announced on November 6, 2026 (month 11) that the fund had been authorized to deploy capital as conditions warranted. Authorization, actual purchases, the end of intervention and realized gains are separate records. The historical count of profitable operations cited on air does not establish the effect of intervention.