Asian Equity Markets Rose as Crude Oil Prices Fell
Investors showed optimism regarding trade relations as oil benchmarks traded lower during the holiday period.
Updated on Sept. 21, 2026 in Stock Markets

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Asian equities climbed on September 21 while oil prices retreated to under $103 per barrel. The MSCI Asia Pacific index gained 0.2% as market participants adjusted positions ahead of a scheduled US-China summit.
Why it matters
The market movement reflected investor hope for stabilized trade relations between Washington and Beijing. Confidence grew as US and Chinese officials gathered in New York to conduct trade and artificial intelligence negotiations.
Brent crude settled at approximately $102.43 a barrel, while West Texas Intermediate fell to $99.79. Meanwhile, Hang Seng futures declined by 0.2%.
The players
Scott Bessent
He serves as the United States Treasury Secretary and is a key figure in managing international trade negotiations.
He Lifeng
He acts as the Vice Premier of China and represents his nation in economic and trade discussions with international counterparts.
US Central Command
This unified combatant command of the US Department of Defense oversees security and naval protection operations in the Middle East.
The details
Treasury Secretary Scott Bessent and Chinese Vice Premier He Lifeng led high-level talks in New York to discuss trade and artificial intelligence frameworks. Simultaneously, energy transport through the Strait of Hormuz hit a six-month high as US Central Command maintained security operations in the region.
Timeline
September 18: The S&P 500 index closed with a marginal gain.
September 21: Asian equities rose while Japan markets began a three-day national holiday.
September 21 to 23: Japanese stock markets remained closed for an extended holiday period.
September 24: Normal equity trading is scheduled to resume in Japan.
Market Dynamics
This regional rally follows a pattern of investor volatility linked to the US-China trade summit. Financial markets often fluctuate in response to high-level diplomatic meetings that could dictate future trade policies.
Retail investors may notice shifts in global equity performance as international markets react to the latest US-China diplomatic negotiations. Lower oil prices could influence broader inflationary expectations, potentially impacting household energy costs and portfolio allocations.
The takeaway
The recent rise in Asian indices highlights the sensitivity of global investors to diplomatic breakthroughs between the world's two largest economies. Diversified portfolios often fluctuate during these periods, underscoring the importance of monitoring geopolitical developments.
What happens next
Normal trading in Japanese equity markets is expected to resume on September 24 following the conclusion of the three-day national holiday. Additionally, a US-China summit is anticipated to take place later in the week.
Further reading
For more background on global market fluctuations, visit our Stock Markets section.
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