By Gina Lee

Investing.com – Asia Pacific stocks were mostly up on Tuesday morning. However, investors continue to calculate the  and aggressive U.S. Federal Reserve monetary-policy tightening.

Japan’s gained 0.45% by 10:34 PM ET (2:34 AM GMT) and South Korea’s rose 0.62%.

Australia’s markets fell by 1.97%. However, they reopened after holiday.

Hong Kong’s rose 0.93%.

China’s was up 0.37% while the fell 0.57%. There are increasing fears that Beijing’s capital will become the next target for lockdown. Most residents have been subject to testing. The , on the other hand, pared its biggest loss since 2015, after the People’s Bank of China cut the reserve requirement ratio for most banks by 25 basis points during the previous week.

U.S. Treasuries had an uptrend alongside New Zealand and Australia sovereign notes.

The likelihood of slowing economic growth is also being increased by COVID-19, supply disruptions and Fed monetary tightenings that might become more aggressive. Portfolio buffers are being sought in the U.S. because they have the highest loss-protecting put contract relative costs in just two years.

“It’s a question of what monetary policy is going to look like and it’s super unknown,” Quadratic Capital Management LLC chief investment officer Nancy Davis told Bloomberg.

It will announce its decision on monetary policy, and the European Central Bank will also publish their economic bulletin Thursday.

Oil remained at $100, despite growing concerns about fuel demand due to the Chinese COVID-19 lockdowns. The war in Ukraine, precipitated by Russia’s invasion of Ukraine on Feb. 24, also added to commodity-market volatility.

China’s government is facing pressure to support the economy. After the benchmark CSI 300 Index fell almost 5% Monday, stocks markets have fallen to their lowest point in two years.

“For the time being, the specter of more severe restrictions in China is not being traded from the inflationary side, but rather as a detriment to the global recovery and as a demand-negative shock,” BMO Capital Markets strategists Benjamin Jeffery and Ian Lyngen said in a note.

The duo is “less convinced that the situation will be enough to materially shift the Fed’s aggressiveness,” the note added.

In the U.S., shares closed a volatile session higher on Monday, boosted by Tesla Inc. (NASDAQ:) CEO Elon Musk’s $44 billion deal to buy Twitter Inc . (NYSE:), and the rise of dip buyers before earnings reports. Earnings from companies like Alphabet Inc. NASDAQ (:), Meta Platforms Inc. NASDAQ (:), Amazon.com Inc. NASDAQ (:), and Apple Inc. NASDAQ (:) will all be announced throughout the week.

Data-wise, Wednesday and Thursday are the due dates for U.S. and Australian data, including data from the first quarter 2022.