Asian markets traded mixed on Monday as technology shares retreated following concerns over competition from Chinese memory-chip maker ChangXin Memory Technologies. Investors are bracing for a high-stakes week of U.S. inflation data and corporate earnings, while oil prices slipped because energy export policies are uncertain.
Technology Shares Slide on Competition Concerns
South Korean equity markets led regional declines on Monday, with the KOSPI falling 2.6% as investors reacted to reports of advances by ChangXin Memory Technologies (CXMT) in its 4F² DRAM architecture. The Chinese manufacturer is reportedly targeting a move expected to intensify competition with industry giants Samsung Electronics and SK Hynix.
Market reactions were swift: SK Hynix shares dropped 2.6% and Samsung Electronics fell 2.3%, while LG Innotek saw a sharper decline of 13.1%. The broader South Korean index reached an over-one-month low of approximately 6,460, according to data from TradingView. In Taiwan, the market faced similar pressures, though individual suppliers showed mixed results; while Taiwan Semiconductor Manufacturing (TSMC) slipped 0.4%, companies like Largan and Foxconn saw gains of 7.9% and 2.6%, respectively.
During Monday’s trading session, Australia’s S&P/ASX 200 rose 0.8% to 8,740, while Hong Kong’s Hang Seng index gained 0.2% to trade around 24,370, and mainland China’s CSI 300 slipped 0.1%. At the same time, the NZX 50 in New Zealand advanced 0.4% to reach 13,801.22, the Straits Times in Singapore climbed 0.7%, and the Jakarta Composite in Indonesia dropped 0.5%. Prior to the market closure, Wall Street built upon its record-breaking week as the S&P 500 added 0.6%, the Dow Jones Industrial Average grew 0.8%, and the Nasdaq Composite climbed 0.6%.
Oil Prices Retreat Amid Energy Policy Uncertainty
Commodity markets experienced volatility as oil prices pulled back from recent highs following confusion over Russia’s energy export strategy. President Donald Trump’s proposal for Russia to increase diesel exports has faced significant opposition from U.S. lawmakers, who have questioned the legality of the move.
Brent crude futures slipped 1.3% to $103.38 a barrel, remaining below a recent peak of $109.97. U.S. crude futures also declined, falling 1.7% to $90.29 a barrel. The market remains sensitive to geopolitical tensions, with Brent crude having reached $105.63 earlier in the session before retreating.
Investors Focus on Inflation Data and Bank Earnings
Global investors are pivoting their focus toward U.S. consumer and producer price data, as well as a heavy slate of third-quarter earnings reports. Major U.S. banks are scheduled to begin reporting on Tuesday, with TSMC expected to provide a critical update on Thursday. Analysts anticipate the chip manufacturer will report a sixth consecutive quarter of record earnings, bolstered by sustained demand for AI-related hardware and advanced CoWoS packaging.
Inflationary pressures also remain a primary concern for central banks. Bruce Kasman, head of global economics at JPMorgan, warned that rising costs continue to complicate the outlook.
“The signals on inflation point to a sharp rebound in headline inflation that will squeeze purchasing power and a firming in core inflation that will keep central banks focused on near-term hikes.”
Bruce Kasman, Head of Global Economics at JPMorgan
Markets are currently pricing in an 18% probability of a Federal Reserve rate hike this month, with that expectation increasing to 85% for a potential increase in December.