When the Sensex and Nifty are falling, some sectors fall much less than others, and a few even rise. In October 2026, the market's problems are high crude oil, foreign selling, a weak rupee and rising interest rates. Sectors that are less exposed to those forces, or benefit from them, are the ones investors watch. Here is a guide to the main candidates, and the catch in each.
Sector cheat sheet for the current correction
| Sector | Why it can hold up | Main risk |
|---|
| IT services | Earns in dollars; a weak rupee boosts rupee revenue | Slow global tech spending, AI-led pricing pressure |
| Pharma & healthcare | Steady demand; exporters gain from a weak rupee | US pricing pressure, regulatory actions |
| FMCG | People buy essentials in any economy | Crude-linked packaging and input costs; often expensive |
| Power & utilities | Regulated, predictable returns | Rising rates hurt companies with heavy debt |
| Upstream oil & gas | Higher crude can lift realisations | Government windfall taxes and price controls |
1. IT services: the rupee hedge
Indian IT companies earn most of their revenue in dollars and spend largely in rupees, so a weak rupee helps margins. In October 2026 the sector also got a lift from HCLTech's strong Q2 results. The risk: growth guidance across the industry is still in low single digits.
2. Pharma and healthcare: steady demand
Medicines and hospital care don't depend much on the economic cycle, and export-heavy drugmakers gain from a weaker rupee. Watch for US FDA inspection outcomes and US drug-pricing policy.
3. FMCG: defensive, but not cheap
Consumer staples like soaps, food and personal care tend to see stable sales. However, high crude raises packaging and raw material costs, and FMCG stocks often trade at high valuations, which limits their upside.
4. Utilities: predictable but rate-sensitive
Power transmission and generation companies often earn regulated returns. But many carry significant debt, so rising interest rates can pressure their profits and valuations.
Sectors that usually struggle in this kind of fall
- Oil-consuming businesses: paints, aviation, tyres and chemicals (see how crude oil affects stocks).
- Rate-sensitive sectors: real estate, NBFCs and autos when rates are rising.
- Highly valued small caps that fall hardest when risk appetite drops.
Defensive doesn't mean risk-free
Defensive sectors usually fall less, not never. They can also lag when the market recovers, because investors rotate back into banks, autos and cyclical stocks. Many investors handle this with a diversified fund, or by gradually rebalancing rather than making big sector bets.
How to use this list
- Check how much of your portfolio sits in rate-sensitive or oil-sensitive sectors.
- Consider adding diversification through a broad index or flexi-cap fund rather than chasing one sector.
- Within a sector, prefer companies with low debt and consistent profits. See how to find undervalued stocks.
Frequently asked questions
Which sector is safest during a market crash?
No sector is completely safe, but FMCG, pharma and utilities have historically fallen less than the overall market in many corrections.
Is IT a defensive sector?
Partly. IT benefits from a weak rupee, but it depends on global tech spending, so it can fall sharply in a global slowdown.
Should I move all my money into defensive stocks?
Usually not. Large shifts based on short-term views often backfire. Keep a diversified portfolio and rebalance gradually.
Sources
Disclaimer: This article is for information and education only. It is not investment advice or a recommendation to buy or sell any security. Figures are taken from the sources listed and may change; check official exchange filings before investing.
