AI-assisted research analysis by FutureKnowledge. Sources checked 17 October 2026. Market figures are as reported for the week ended 16 October 2026. This is not investment advice.
Indian IT services stocks have just had their strongest week in about 18 years. The Nifty IT index rose 11.72% in the five sessions to 16 October, its steepest weekly gain since April 2008, as September-quarter results came in better than feared and global investors pulled money out of AI hardware stocks. This analysis explains what moved, why the money rotated, what it means for India’s largest export industry, and what would have to happen for the rebound to last.
What happened
According to Business Standard, the Nifty IT index rose 3.92% on Friday alone to close at 31,924.10, and the ten stocks in the index added about ₹2.75 trillion in market value over the week. The Nifty 50 gained 2.78% for the week to 23,146.15 and the Sensex 3.11% to 74,729.27. Kotak Neo confirmed the 11.72% figure.
The rally was broad. Mint reported that six of the ten index members gained more than 10%, and that the index, which had been down as much as 32% in 2026, has recovered roughly half of that fall and is now about 15.7% lower for the year. Business Standard’s stock-level figures show Tech Mahindra up 18.22% for the week, TCS 14.33%, Infosys 13.46%, Wipro 13.43% and HCLTech 13.42%. Mint published higher weekly percentages for several of the same stocks, probably because of a different reference point; we use Business Standard’s figures here. Not every stock joined in: Finimize, citing Reuters, noted that Persistent Systems fell 3.3% after brokerages flagged margin pressure.
Why it happened
1. Results were better than feared
Expectations were low after a long sell-off driven by fears that AI would shrink demand for software services. The numbers showed stability and stronger order books, not a boom:
- Tech Mahindra reported quarterly revenue of $1,693 million, up 7.2% year on year in constant currency, with its EBIT margin up about 260 basis points to 14.8% and new deal wins of $1,023 million, up 25.4%.
- TCS reported net profit of ₹13,884 crore and $9.6 billion of new contract value, and said its annualised AI revenue had reached $3.1 billion, more than 10% of the total, according to IIFL. Constant-currency revenue growth was a modest 2.8% year on year.
- HCLTech reported revenue of $3.7 billion, bookings of $3.3 billion and an 18.2% EBIT margin, and said its advanced AI revenue rose 78% year on year in constant currency to $219 million for the quarter. It guides to 2.5–4% constant-currency growth for the year; Business Standard reported a different range, and we use the company’s figure.
- Wipro was mixed: Business Standard reported a profit miss and a 58.6% fall in large deal wins, while Mint noted revenue above expectations and signs that delayed large deals could support later quarters.
2. Money rotated away from AI hardware
The second driver came from outside India. US consumer prices rose 0.6% in September from August, the fastest monthly increase since April, raising concern that the Federal Reserve could tighten further, the Korea Herald reported. AI-linked stocks sold off: Business Standard noted that the Nasdaq Composite fell 1.88% on Wednesday and Nvidia lost 4.9% between Tuesday and Thursday. On Thursday South Korea’s Kospi fell 7.57% to 5,554.22, triggering a circuit breaker, with SK hynix down 11.06% and Samsung Electronics down 9.48%, according to the Korea Herald.
India, with relatively little exposure to AI hardware, looked like a shelter. Business Standard cited a 15 September JP Morgan report describing India as a natural AI hedge because of its large, liquid market. Foreign portfolio investors turned net buyers on Friday, buying ₹1,166 crore of Indian shares, their first net purchase since 23 September, after selling about ₹13,700 crore between 9 and 15 October.
How it affects India and the IT business model
IT services are among India’s largest export earners and white-collar employers, so the outlook matters beyond the stock market. This week’s results suggest the business model is adapting rather than collapsing. Companies are winning large contracts and reporting AI revenue as a separate line, which suggests clients are paying Indian firms to deploy AI rather than simply replacing them with it. At the same time, revenue growth of 2–7% in constant currency is still slow by the sector’s historical standards. Wider margins help, but margin gains alone cannot carry earnings growth for long.
The rupee is a second-order factor. A stronger rupee, which Geojit’s Vinod Nair cited alongside softer crude as a support for the wider market, reduces the rupee value of dollar revenue for exporters. A sustained currency rally would therefore be a modest headwind for IT margins even as it helps oil importers.
Who is more exposed, and who is less
As general patterns, not views on any single company:
- Benefiting most from the shift in sentiment: large services firms with growing order books and visible AI revenue, because investors are rewarding evidence that AI adds work.
- More exposed: firms whose margins depend on one-off cost cuts, or with heavy amortisation of deal-related costs, as the Persistent example shows.
- Sensitive to the rotation reversing: the whole sector, since part of the week’s gain came from global fund flows rather than from Indian fundamentals.
- Losing relative appeal: defensive sectors such as healthcare and consumer staples, which lagged this week; Business Standard noted Nifty Pharma and Nifty Healthcare both fell.
Scenarios to watch
These are conditional scenarios, not predictions.
| Scenario | What would have to happen | Likely direction for Indian IT |
|---|---|---|
| Rebound holds | Infosys and other remaining results confirm deal momentum; foreign buying continues | Sector recovers more of its 2026 losses on earnings evidence |
| Rotation fades | AI hardware stocks recover and global money flows back to Korea, Taiwan and the US | Part of this week’s gain reverses even without bad news in India |
| Macro squeeze | US inflation stays hot, the Fed tightens and US clients cut discretionary IT budgets | Deal conversion slows and growth guidance comes under pressure |
What to watch next
- Infosys’s results, which Business Standard said are due on 22–23 October, and whether its guidance matches peers’ tone.
- Whether the large contracts announced this quarter turn into revenue over the next two quarters.
- Foreign portfolio flows, to see if Friday’s buying lasts.
- The next US inflation reading and Federal Reserve signals.
Bottom line
This was a relief rally built on two foundations: results that were steadier than investors feared, and a global flight from AI hardware that made Indian services stocks look like a hedge. The first foundation is in the companies’ control; the second is not. As Mirae Asset Sharekhan’s Somil Mehta put it to Business Standard, “the key now is whether companies can sustain earnings growth.”
Method: this article compares reporting from Business Standard, Mint (via TradingView), Kotak Neo, Finimize (citing Reuters), IIFL and the Korea Herald with the companies’ own results releases from Tech Mahindra and HCLTech. Where Business Standard and Mint gave different weekly stock moves, we used Business Standard; where reported HCLTech guidance differed, we used the company release. Scenarios are FutureKnowledge analysis. Corrections: see our corrections page.