Asian Stocks Climb as Samsung Leads Tech Rally; Singapore Hits Record High

Stock News — August 11, 2026

Asian equities delivered a mixed performance on Tuesday, with South Korea and Singapore spearheading gains. Investors navigated multiple crosscurrents, including the Reserve Bank of Australia's decision to hold interest rates steady, mounting inflation concerns, and elevated oil prices.

The broad MSCI AC Asia Pacific Index edged up 0.2% after fluctuating between gains and losses. Nasdaq 100 Futures advanced 0.3%, while S&P 500 Futures added 0.1%.

Geopolitical uncertainty surrounding the Strait of Hormuz continued to weigh on sentiment. The waterway carries roughly a fifth of global oil consumption, making any disruption a direct threat to energy prices and inflation outlooks worldwide. U.S. President Donald Trump rejected Iran's compensation demands tied to a potential peace agreement, reducing the likelihood of a swift deal to fully reopen the strategically vital shipping lane.

Market attention is now shifting to Wednesday's U.S. Consumer Price Index report. Headline inflation is forecast to tick up 0.1% in July, following a 0.4% decline in June. A hotter-than-expected print could revive speculation that the Federal Reserve will need to maintain higher interest rates for an extended period, with implications for equity valuations across Asia and other emerging markets where capital flows are sensitive to U.S. rate expectations.

KOSPI Leads as Samsung Electronics Drives Tech Rally; China Lagged

South Korea's KOSPI climbed 0.8% to approximately 6,348, powered by a 6% surge in Samsung Electronics — the session's single biggest contributor — as semiconductor stocks gained broadly. As the world's largest memory chipmaker and a key supplier to Nvidia and other AI accelerator developers, Samsung's performance is widely viewed as a bellwether for global semiconductor demand cycles.

The broader regional technology sector drew support from fresh evidence of robust AI-driven demand. TSMC, the world's dominant contract chipmaker and primary producer of advanced AI accelerators, reported a 45% year-over-year jump in July revenue, sending its shares up 0.8%. The rally follows a sharp reversal in the prior week, when investors reassessed stretched valuations across AI-linked chipmakers.

Separately, Nvidia announced a partnership with six major financial institutions to establish compute-financing platforms targeting more than $500 billion in third-party capital for AI infrastructure. The scale of the initiative underscores the capital intensity of building out AI computing capacity, which has become a central growth driver for the global semiconductor supply chain.

Chinese markets were comparatively muted. The Shanghai Shenzhen CSI 300 slipped 0.2%, and the Shanghai Composite was roughly flat. Hong Kong's Hang Seng Index declined 0.7%. The lacklustre performance reflects continued caution among investors toward Chinese equities amid uneven economic recovery and regulatory uncertainty.

In Indonesia, President Prabowo Subianto nominated Destry Damayanti as the sole candidate for Bank Indonesia governor. Citi analysts anticipate parliamentary confirmation following a fit-and-proper test, potentially occurring before or after the August 19 policy meeting, and expect the appointment to ensure policy continuity. The Jakarta Stock Exchange Composite Index slipped nearly 1%.

Australia Gains on RBA Hold; Singapore Surges to Record

Australia's S&P/ASX 200 rose 0.3%. The Reserve Bank of Australia unanimously maintained its cash rate at 4.35%, stating that inflation remains too high while acknowledging that economic activity is decelerating. The Australian dollar's AUD/USD pair stabilized following the announcement as investors assessed the central bank's willingness to adjust policy should inflation risks intensify.

ANZ analysts noted they expected a unanimous hold, though the board was likely to explicitly weigh both a hike and a pause. They cited a higher-than-anticipated unemployment rate, inflation undershooting RBA May forecasts, and softer activity data as factors supporting unchanged rates.

IG senior markets analyst Tony Sycamore identified 9,000 as a critical support level for the ASX 200, suggesting the index could extend gains toward 9,350 if that threshold holds. However, he cautioned that the accelerating earnings season may deliver more disappointments than positive surprises, potentially triggering a retest of the 9,000 support level in the coming weeks.

Singapore's FTSE Straits Times Index surged more than 1% to a record high, lifted by OCBC, one of Southeast Asia's largest banks, which notched a fresh peak after reporting better-than-expected results a day earlier. India's Nifty 50 declined 0.6%.

Source: Investing.com