Market Turmoil Following Trump's Tariff Announcement
- Tony Fung
- Apr 3
- 2 min read
The tariff announcement this morning has sent shockwaves through global financial markets, leading to heightened uncertainty and volatility.
In this volatile environment, investors are advised to adopt a cautious approach, prioritizing safety over potential returns.
Market Impact
Equity Markets: The increased uncertainty has led to a rise in the equity risk premium, causing equity markets to decline. Stock futures plummeted, with the Dow Jones Industrial Average falling over 1,100 points and the S&P 500 and Nasdaq experiencing drops of 3.9% and 4.7%, respectively.
Bond Market: As investors seek safer havens, funds are flowing into the bond market, driving bond prices up and yields down. This trend aligns with Trump & Bessant's economic goals, such as keeping the 10-year U.S. Treasury yield below 4%.
Regional Implications
China: China faces a 34% reciprocal tariff, which, combined with previous tariffs, could reach a total of 54% on Chinese goods.
ASEAN: Hit hardest, with tariffs surpassing 40% for many. Japan (24%) and South Korea (25%) also face steep hikes — unexpected given their alignment with U.S. interests. Whilst most face punishing rates (>40%), while Singapore enjoys a mere 10%. Smaller economies may concede to U.S. demands, softening final figures.
Europe: Tariffs remain at 20%, consistent with market expectations.
Americas: Trade with Canada and Mexico is largely unaffected due to existing agreements.
Broader Risks
U.S. Recession Odds: The likelihood of a U.S. recession has increased, which could have far-reaching impacts on global markets.
Global Trade Slowdown: A decline in global trade appears inevitable, with potential retaliation from other nations exacerbating the situation.
Appendix: Tariff Formula

The nation’s trade deficit with U.S divided by the nation’s exports to U.S.
For example, Vietnam:
Exports to U.S. ~ $136.6b
Imports from U.S. ~ $13.1b
US has a trade deficit with Vietnam of ~ $123.5b
So, after giving 50% discount, the reciprocal tariff on Vietnam
= Max [10%; 50% × ($123.5b / $136.6b)] = Max (10%; 50% × ~90%) = Max (10%, ~46%) = ~46%