US stocks rebound, oil volatile on October 20, 2026

1. US EQUITIES REBOUND LED BY SEMICONDUCTOR NAMES
Nasdaq Composite rose 1.11% to 26,430.89, S&P 500 gained 0.41% to 7,690.73, and Dow Jones slipped 0.07% to 51,966.03. SanDisk added about 5%, Amazon nearly 5%, SK Hynix rose 4.6%, Marvell gained 4%, Tesla rose 3.7%. Nasdaq 100 advanced 1.2% and the Philadelphia Semiconductor Index rose 1.6%, snapping an eight-session losing streak. Goldman Sachs data showed hedge funds cut tech positions in the five sessions through October 15 at the fastest pace since 2016. Early US futures on October 20 pointed modestly higher, while Japan, South Korea and Australia futures fell.

2. ASIAN MARKETS MIXED; VIETNAM'S VN-INDEX FALLS
Hang Seng gained 0.52% to 24,187 as Hong Kong reopened after a holiday; Nikkei 225 fell 0.62% to 64,917. In mainland China, Shanghai Composite rose 0.39%, Shenzhen Component added 0.13%, while ChiNext lost 0.94% on turnover of 1.44 trillion yuan; ICBC and China Construction Bank closed at records. Vietnam's VN-Index dropped 16.07 points, or 0.94%, to 1,689.84 under pressure from heavyweight stocks.

3. TREASURY YIELDS RISE; DOLLAR FIRMS
US Treasury yields rose across the curve as haven demand cooled: 2-year +6.78bp to 4.774%, 10-year +6.48bp to 5.140%, 30-year +4.75bp to 5.470%. Traders rebuilt bets on Federal Reserve rate increases next year and priced about 20% odds of a hike on October 28; UBS raised its year-end 10-year target to 5.2% on a more hawkish Fed path and higher oil assumptions. Dollar index added 0.20% to 101.99; USD/JPY rose 0.34% to 158.5310; AUD/USD gained 0.49% to 0.6980.

4. OIL DIVERGES; GOLD DIPS; COPPER FORECAST RAISED
Brent December futures settled down 0.31 USD to 109.55/bbl after touching a five-month high on profit-taking; November WTI rose 2.25 USD to 103.66/bbl, the highest settlement since September 15, while more liquid December WTI fell 0.5% to 98.54/bbl. Some financial sources cited WTI around 98.05-98.24 and Brent around 106.93-109.18 due to different reference contracts. Kpler estimated Gulf crude flows fell to about 8.5 million bpd from more than 20 million bpd a week earlier. COMEX gold fell 0.50% to 4,160.30/oz; Goldman Sachs raised its end-2026 copper forecast to 14,700/tonne.

5. CHINA SHIFTS POLICY RATE BENCHMARK
PBOC Governor Pan Gongsheng announced measures at the 2026 Financial Street Forum: a liquidity support tool for non-bank institutions facing large redemptions, expansion of the Standing Lending Facility, bond-market connectivity and easier RMB purchase/sale for foreign institutions. The PBOC will study shifting the main open-market operation tenor to overnight, making the overnight repo rate the main policy rate in place of the 7-day rate. China reported 9-month GDP growth of 4.6% year-on-year.

6. US HOUSING WEAK; BOJ SEES ROOM TO HIKE
The NAHB housing market index fell 3 points to 29 in October, the lowest since June 2012, as mortgage rates above 7%, labor shortages and high supply costs weigh on builders. White House NEC Director Kevin Hassett said September CPI shows inflation needs more work, though beef and egg prices have fallen. Bank of Japan Governor Kazuo Ueda said core inflation is close to 2% and there is room for further rate hikes citing energy prices, tight labor market and AI exports. South Korean President Lee Jae-myung said the government is reviewing measures to normalize the stock market.

7. MIDDLE EAST TENSIONS AND FRANCE UNREST: UNVERIFIED CLAIMS
Yemen's Houthis claimed six strikes on Saudi oil, aviation and military targets over 48 hours; the claim was not officially confirmed by Saudi Arabia in the sourced data. Iran said 122 ships were listed for violating Persian Gulf shipping rules, and its Revolutionary Guard said it has not used full capacity to close the Strait of Hormuz, hinting the blockade scope could extend to the Suez Canal. Israeli PM Netanyahu said he ordered the military, Mossad and military intelligence to 'topple the Iranian regime'—a unilateral statement. US President Donald Trump said someone other than Volodymyr Zelensky should represent Ukraine in negotiations; no immediate Ukrainian response was included. France imposed curfews in four communes of Nord and parts of Paris after cost-of-living unrest; French 10-year yields rose 14bp to nearly 4.95%, the highest since 2002.

8. NVIDIA QUANTUM MILESTONE; APPLE EVENT CONFIRMED
Nvidia completed a record 104-qubit fault-tolerant quantum computing simulation at the Jülich Supercomputing Centre. Nscale Ltd is in talks with Anthropic on a computing-supply deal worth about 45 billion USD. Apple confirmed an October 28 event in Los Angeles, expected to launch its first touchscreen MacBook. Starbucks began applying its purchase-to-sit rule across China from October 20; OpenAI is being sued by multiple state attorneys general over ChatGPT safety mechanisms.

What to watch today: Micron technology webinar on October 21 covering DRAM, HBM and NAND innovations may guide semiconductor sentiment after the rebound.

*Information compiled for reference, reflecting multiple sources at the time of publication.*