April 24, 2026 wasn’t a great day to look at your portfolio. The Nifty 50 fell 275 points (1.14%) to close at 23,897.95. The Sensex shed 999 points. Not a crash — but not the kind ofsession you’d want to show your parents to convince them investing is a good idea.
The real story wasn’t the Nifty, though. It was the IT sector eating itselfalive. The Nifty IT index plunged 5.29% in a single session, closing at 28,530 — a fresh 52-week low, down a jaw-dropping 19% over the previous year. That’s the context you need to understand before we dig into the why.
The Earnings Trigger: Great Numbers, Terrible Reaction
This is the part that always confuses first-time investors. How can a company report strong profits and still see its stock tank 7% on results day?
Welcome to the forward-looking world ofmarkets.
On April 24, Infosys reported a net profit of₹8,501 crore (up 20.8%) and revenue of₹46,402 crore (up 13.4%). By almost every historical standard, that’s a solid quarter. But Infosys also gave FY27 revenue growth guidance ofjust 1.5%–3.5%. That’s not a typo. The market was expecting guidance in the 5%–7% range. The gap between expectation and reality is where the 7% single-day drop came from.
TCS told a similar story. Net profit for the full year reached ₹29,440 crore (up 10.2%), revenue
₹178,650 crore (up 9.6%). But muted forward guidance spooked investors. HCLTechnologies, which reported a 4.2% rise in quarterly net profit to ₹4,488 crore with 12.34% revenue growth, fell 5.82% on the day.
This is the paradox ofearnings season: the past doesn’t matter, only the future guidance does.
And right now, IT management teams are telling the market to expect less.
The AI Disruption Fear Is Real — And It’s Priced In (Partially)
Let’s talk about the elephant in the server room: artificial intelligence.
Indian IT companies have for decades built massive revenue streams on software development, testing, application maintenance, and legacy modernisation services. These are precisely the tasks that generative AI is best at disrupting. Code-writing, test automation, documentation, basic modernisation — AI tools are eating into the billable hours model that made TCS and Infosys global giants.
Now, to be fair, every major Indian IT firm is rushing to position itselfas an AI delivery partner. Infosys has its Topaz platform, TCS has its AI.Cloud framework, HCL has its AI Force capabilities. The narrative is: clients won’t need fewer Indian IT workers, they’ll just need different ones doing higher-value AI-enabled work.
That narrative may well be true. But it takes time to validate. And institutional investors have a habit ofselling first and asking questions later when disruption risk enters a sector.
The Nifty IT index was down 29% from its 52-week high of 40,301 even before the April 24 selloff
— this wasn’t a one-day event. It’s been a sustained re-rating ofthe sector’s valuation premium.
The Macro Overlay: Dollar, FII, and Global Risk–Off
Indian IT companies earn the bulk oftheir revenue in USD from US and European clients. When global risk-offsentiment builds — geopolitical tensions, US recession fears, rising oil prices — institutional investors reduce emerging market tech exposure. FIIs sold Indian equities aggressively through most of 2025 and continued in 2026.
The rupee weakening beyond ₹94/USD added to the pressure. A weaker rupee actually benefits IT exporters’ reported INR revenue — but markets were focused on demand concerns, not translation gains.
The broader picture on April 24: all 38 Nifty sectors closed in the red. Advance-decline ratio across BSE500 was 109:390. This was indiscriminate selling, not sector-specific. The difference is that IT, being the largest sector weight in the index, dragged the Nifty hardest.
Is This a Structural Decline or an Overreaction?
Here’s where smart investors need to separate noise from signal.
The bear case (structural decline): AI genuinely compresses demand for traditional services, deal sizes shrink, and IT companies face a permanent valuation de-rating from 20x PE to 12x PE
as growth rates normalise.
The bull case (sentiment-driven correction): Q4 FY26 numbers are actually solid. HCL grew revenue 12.34%. Companies are building AI capabilities aggressively. Once enterprise clients move from AI pilots to AI deployment at scale — estimated to accelerate through 2026-27 — Indian IT firms are well-positioned as the global delivery engine for that transition. At 10-year average PE valuations, the sector is historically a decent long-term entry.
The Nifty IT index being down 16.9% year-to-date as ofApril 21, 2026, and 19% over one year, against a Nifty 50 that’s essentially flat over the same period — that divergence is extreme.
Either IT has a structural problem, or it’s deeply oversold relative to fundamentals. History suggests oversold conditions in quality large-cap sectors tend to be buying opportunities, not exit signals.
What to Watch Going Forward
Three things matter for IT’s recovery: US tech spending data (ifenterprise budgets tighten, guidance misses will compound), Federal Reserve rate direction (lower rates historically support growth stock valuations), and visible AI-linked revenue in Q1 FY27 results (ifcompanies can quantifyAI project revenue, the narrative shifts fast).
For long-term investors already holding quality IT names, this is not a reason to panic. For those considering entering, the next two quarters ofearnings commentary will tell you whether this is a value opportunity or the early innings ofa prolonged slowdown.
Markets always overshoot. The question is whether this overshoot is 20% or 50%. Right now, the data suggests 20%.