Wall Street ends volatile week higher; HCLTech and CPI data next for India

US stocks ended a volatile week higher on Friday, October 9, 2026. The Dow Jones Industrial Average rose 423.31 points, or 0.83%, to 51,654.95. The S&P 500 gained 0.59% to 7,811.54, finishing close to the record high it set earlier in the week, and the Nasdaq Composite added 0.64% to 27,366.17. All three indexes posted gains for the week. Traders were positioning for the start of the US corporate earnings season, while oil prices eased after Washington signalled it would not strike Iran before the US mid-term elections on November 3. Earlier the same day, Indian shares had also recovered, with the Sensex closing at 72,472.33 and the Nifty 50 at 22,520.45, led by IT stocks.

Indian markets do not move in isolation. When Wall Street closes the week on a firm note, it usually sets a calmer tone for Asian trading on the following Monday. Friday's US gains came after Indian markets had already shut, so they will feed into the opening on October 12 rather than into Friday's Indian close.

Two global forces matter most for India right now: oil and interest rates. India imports most of its crude oil, so any easing in prices helps the rupee, cuts input costs for companies and lowers pressure on inflation. The US signal on Iran gave oil a reason to fall this week, but the underlying tension has not gone away, and prices remain high by recent standards. High US Treasury yields are the other worry. When US government bonds pay more, some global investors pull money out of emerging markets such as India, and that has weighed on Indian shares in recent months.

The coming week puts the focus squarely on earnings. In the US, the reporting season is about to begin, and investors on Wall Street are betting on another solid round of profits. In India, the IT sector is in the spotlight. TCS reported its quarterly numbers on October 8 and its shares rallied, and HCLTech follows on October 12. IT stocks are sensitive to US demand and to US policy on work visas and green cards, so the tone on Wall Street and in US tech spending feeds directly into how these Indian companies are valued.

Retail inflation data for September, also due on October 12, will show whether price pressure is building after the Reserve Bank of India raised its repo rate on October 7. A higher-than-expected number could revive worries about further rate increases.

Short-term: The firm US close and softer oil give Indian markets a supportive backdrop for Monday's open, but HCLTech's results and the CPI print on the same day could quickly change the mood.

Long-term: The direction of oil prices, US bond yields and US earnings will shape foreign investor flows into India through the rest of the year. A sustained fall in oil would be the most helpful single factor for Indian equities.

Who is affected: Indian equity investors and mutual fund holders, IT company shareholders, importers and companies with high fuel costs, and anyone tracking the rupee.

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