AI selloff hits stocks, oil tops $110 on Oct 19 2026

MORNING BRIEFING OCTOBER 19, 2026

1. WALL STREET BRACES FOR EARNINGS AFTER DEEP WEEKLY LOSS. US stock futures climbed early on Oct 19 ahead of a busy earnings week, with more than 70 S&P 500 companies due, including Tesla and Meta Platforms. On Oct 16, the Dow fell 0.34% to 52,002.41, S&P 500 lost 1.09% to 7,659.44 and Nasdaq dropped 2.15% to 26,140.03; the S&P 500 and Nasdaq had their worst week since June on AI-debt fears.

2. CHIPMAKERS EXTEND LONGEST LOSING STREAK SINCE 2008. Micron fell 5.6%, AMD 6%, Broadcom 4.5%, Intel 5.8%; 68 of 75 S&P 500 tech stocks closed lower; VIX spiked about 21% to 19.9, highest since June; CoreWeave sank nearly 12%, with five-year CDS above 1,000 basis points and its 2031 bond yield near 16%.

3. KOSPI SUFFERS WORST WEEK SINCE 2008. South Korea's Kospi dropped more than 14% on AI concerns and now sits nearly 40% below its June high. ASX 200 futures pointed to a slightly lower open on Monday.

4. BRENT CLIMBS BACK ABOVE $110. Oil steadied/eased after Friday's jump, with Brent trading below $110 a barrel after touching that milestone for the first time since May; WTI traded near $101; European natural gas rose as much as 2%. Settlements: WTI +2.63% to $99.04/bbl, weekly +7.83%; Brent +3.80% to $109.95/bbl, weekly +4.99%; Brent is up about 80% this year.

5. GOLD EDGES HIGHER, BASE METALS CLOSE UP. COMEX gold settled +0.40% at $4,186.70/oz but fell 0.70% on the week; silver -0.04% to $57.13/oz, down 6.41% on the week. Early Monday in Asia, spot gold gained about 0.23% and silver about 0.7%. LME nickel +0.98%, aluminium +0.70%, copper +0.09%.

6. FED CHAIR WARSH DECLINES TO PRE-JUDGE RATE CALL. At IMF/World Bank meetings, Kevin Warsh said he would not pre-judge the Oct 27-28 rate decision; the Fed has entered its communications blackout before the Oct 28 decision. The IMF's Global Financial Stability Report warned hedge funds with about $13 trillion in assets could amplify market stress via leverage and concentrated trades; hedge funds' Treasury basis-trade holdings hit a record 7% of the Treasury market.

7. US BUDGET DEFICIT WIDENS TO $1.99 TRILLION. Fiscal 2026 deficit rose about 12% year-on-year; receipts rose 3% to $5.4 trillion, outlays rose 6% to $7.4 trillion, and net interest costs hit a record $1.05 trillion. September PPI rose 6.3% y/y, the highest since May 2026 and above the 5.3% consensus; industrial output +0.7% m/m.

8. GLOBAL CENTRAL BANKS SEND MIXED SIGNALS. BOJ Governor Ueda said underlying inflation is around 2% and the bank will not tolerate an overshoot; markets see no change in October, with December as the next key hike window; the IMF said the BOJ may need to raise rates faster. ECB President Lagarde said the global bond selloff has tightened financing conditions; Bundesbank President Nagel signalled more tightening may be needed, with a December hike to 2.75% widely expected.

9. TRUMP WAIVES SANCTIONS ON RUSSIA, UKRAINE OBJECTS. President Trump signed an executive order waiving several sanctions, restrictions and tariffs on Russia mandated by the Graham Act, including a 500% tariff on Russian goods and 100% tariffs on major importers of Russian energy, to preserve peace talks; US lawmakers introduced a bill to block the Russian diesel deal. President Zelensky accused Trump of pressuring Kyiv into surrendering; Trump said great progress was being made in peace negotiations; Moscow and Kyiv traded attacks on energy infrastructure and explosions were reported in Kyiv. The EU is preparing a 22nd sanctions round against Russia and considering stronger trade sanctions on China. The cross-allegations have not been independently verified.

10. HORMUZ TENSIONS: IRAN REPORTS TANKER FIRES, US ESCORTS OIL. Iran claimed two tankers caught fire after hitting mines in the Strait of Hormuz; Iran's foreign minister said a plan to reopen Hormuz within seven days remains valid and Iran has prepared responses to any new adventurism; these claims are not officially confirmed. A Saudi helicopter crashed near the Yemen border and Houthi rebels targeted Yanbu; the US said its forces helped escort more than 100 million barrels of oil through Hormuz over the prior week.

11. CHINA GDP DUE, INDONESIA STOCKS SLUMP. China's Q3 GDP and September activity data are due at 10:00 Beijing time on Oct 19; economists expect a slight rebound. Chinese authorities previously urged companies and state funds to buy shares after the CSI 300 hit its lowest since August 2025. Indonesia's Jakarta Composite slumped 11.57% on Oct 16 to 5,185.11, its largest one-day drop since January 1998 on MSCI investability concerns. Vietnam's VN-Index ended the week around 1,705.91, down 1.58% week-on-week; foreign investors have net sold nearly $1 billion since the emerging-market upgrade.

12. TESLA UNVEILS ROADSTER, EXXONMOBIL FLAGS STRONG REFINING. Tesla unveiled its second-generation Roadster with SpaceX-developed thrusters, production expected in 2028. ExxonMobil flagged a roughly $4.5 billion quarter-over-quarter boost to Q3 refining earnings; Anthropic plans to commit 5% of its shares to a public benefit fund ahead of a possibly record IPO.

KEY EVENT TO WATCH TODAY: China's Q3 GDP and September activity data at 10:00 Beijing time could set the tone for Asian markets and risk appetite.

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