Synopsis: The Nifty IT index emerged as the worst-performing sectoral index on Tuesday, March 17, 2026, falling over 2.01% to an intraday low of 28,288.10. The decline was spearheaded by heavyweights like Infosys, TCS, and Wipro, as investors reassess the long-term impact of artificial intelligence (AI) on traditional IT outsourcing models and navigate a broader “risk-off” sentiment due to Middle East tensions.
Nifty IT Index Fall: IT Stocks Drop 2% on AI Fears

Despite a positive start for the broader benchmarks, the technology pack faced sustained selling pressure throughout the morning session. The IT sector has been a significant laggard in 2026, with the index recently marking its worst monthly fall in 17 years.
The current weakness reflects a structural shift in investor sentiment from “traditional services” to “AI-native” platforms.
The “AI Shock”: Why IT Stocks are Bleeding
The primary catalyst for the 2% slide is the ongoing “AI shock” that has gripped global technology markets since late February.
- Demand Cannibalization: Fears are mounting that new AI tools—such as those recently unveiled by US-based firms like Anthropic—could replace high-volume, low-complexity tasks like testing and maintenance, which form the backbone of Indian IT revenue.
- Global Tech Slowdown: Major clients in the US and Europe are reportedly slowing down discretionary technology spending as they pivot budgets toward generative AI experimentation rather than large-scale legacy migration.
- Valuation De-rating: Analysts at several domestic brokerages have flagged that the “higher-for-longer” interest rate environment in the US is making high-valuation tech stocks less attractive, leading to a sector-wide P/E multiple contraction.
Infosys, TCS, and Wipro: The Top Laggards
Large-cap IT majors dominated the losers’ list today, weighing heavily on the Nifty 50.
- Infosys: Infosys fell as much as 2.2%, leading the sectoral decline. Despite its recent AI-focused collaboration announcements, the market remains skeptical about the speed of its transition.
- TCS (Tata Consultancy Services): Slipped 1.8%, continuing its multi-month underperformance. The stock recently hit a fresh 52-week low as institutional investors booked profits.
- Wipro: Dropped 1.9% in early trade. Wipro remains one of the most volatile counters in the pack, with its five-year returns now turning negative according to recent market data.
Intraday Performance Snapshot (March 17, 2026)
| IT Stock | Intraday Low | Change (%) | Key Sentiment Factor |
| Infosys | ₹1,215.40 | -2.70% | AI Disruption Fears |
| Wipro | ₹188.25 | -3.00% | Global Tech Slowdown |
| TCS | ₹2,360.00 | -1.90% | Institutional Selling |
| Coforge | ₹1,008.00 | -6.66% | High Beta Volatility |
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