Stock Markets May 18, 2026 06:30 AM

Indian Equities Close Mixed; Nifty 50 Inches Up as Tech, IT and Green Energy Lead

Benchmark indices finish modestly higher as heavyweight technology names advance while select industrials retreat

By Ajmal Hussain INFY

India's major stock indices ended Monday with modest gains, led by Technology, IT and Green Energy sectors. The Nifty 50 ticked up 0.03% at the NSE close while the BSE Sensex added 0.10%. Tech Mahindra, Infosys and Bharti Airtel were among the session's strongest performers, while Tata Steel, Power Grid and NTPC registered notable declines.

Indian Equities Close Mixed; Nifty 50 Inches Up as Tech, IT and Green Energy Lead
INFY

Key Points

  • Nifty 50 climbed 0.03% at the NSE close while the BSE Sensex rose 0.10%.
  • Top sector contributors were Technology, IT and Green Energy, with Tech Mahindra, Infosys and Bharti Airtel among the best performers.
  • Market breadth favored decliners; India VIX increased to 19.46, signaling elevated implied volatility.

Market close overview

Indian equity benchmarks finished the trading day with small gains after session-wide sector rotation. At the close on the National Stock Exchange (NSE), the Nifty 50 rose 0.03%. On the Bombay Stock Exchange (BSE), the Sensex 30 added 0.10%.

Sectors and movers

The Technology, IT and Green Energy sectors provided upward momentum for the market. On the Nifty 50, Tech Mahindra Ltd (NSE:TEML) led gains, finishing up 4.85% - a rise of 66.50 points to close at 1,437.00. Infosys Ltd (NSE:INFY) advanced 2.38% or 26.60 points to end at 1,145.60, and Bharti Airtel Ltd. (NSE:BRTI) rose 1.66% or 31.60 points to finish at 1,937.00 in late trade.

Not all large-cap names moved higher. On the downside, Tata Steel Ltd (NSE:TISC) fell 3.15% or 6.83 points to settle at 210.01. Power Grid Corporation of India Ltd (NSE:PGRD) declined 2.93% or 8.95 points to end at 296.90, while NTPC Ltd (NSE:NTPC) dropped 2.59% or 10.25 points to close at 385.00.

BSE activity

The BSE Sensex 30 top performers mirrored the Nifty movers: Tech Mahindra Ltd (BO:TEML) rose 4.97% to 1,438.40, Infosys Ltd (BO:INFY) gained 2.47% to settle at 1,146.00, and Bharti Airtel Ltd (BO:BRTI) increased 1.74% to close at 1,937.70. On the flip side, Tata Steel Ltd (BO:TISC) eased 3.09% to 210.10, Power Grid Corporation of India Ltd (BO:PGRD) lost 2.89% to settle at 297.00, and State Bank Of India (BO:SBI) was down 2.47% to 939.20 at the close.

Market breadth and volatility

Decliners outnumbered advancers on both primary exchanges. On the NSE, 1,907 stocks fell while 641 advanced and 47 were unchanged. On the BSE, 2,836 issues declined, 1,187 advanced and 185 finished unchanged. The India VIX, which measures implied volatility in Nifty 50 options, rose 3.57% to 19.46.

Commodities and currencies

Precious metals and energy prices showed mixed moves. Gold futures for June delivery slipped 0.41%, a decline of 18.64 to $4,543.26 a troy ounce. In crude markets, the July contract rose 1.10% or 1.11 to $102.13 a barrel, while the July Brent contract increased 0.84% or 0.92 to trade at $110.18 a barrel.

On the currency front, USD/INR moved up 0.31% to 96.27 and EUR/INR rose 0.49% to 112.11. The US Dollar Index futures were down 0.11% at 99.10.


Additional market note

Broker and model-driven product commentary was included as part of the trading services maintained by some platforms, with promotional summaries evaluating specific stocks such as Bharti Airtel (BRTI) against a broader universe using algorithmic strategies and financial metrics. That commentary framed BRTI's position among other names but did not change the fundamental market-closing figures reported above.


What this means

The session closed with modest overall gains led by technology and IT-related names, even as a set of industrial and utility large-caps posted declines. Broader market participation favored decliners, and implied volatility ticked higher, indicating market participants priced in a degree of uncertainty into option markets.

Risks

  • Concentration of gains in a few large-cap technology and IT names may leave broader market vulnerable if those leaders reverse - this affects the Technology and IT sectors.
  • Weakness in industrial and utility heavyweights such as Tata Steel, Power Grid and NTPC highlights sector-specific downside risks - affecting Materials and Utilities sectors.
  • Rising implied volatility and divergent commodity moves (gold down, crude up) indicate uncertainty across macro-sensitive areas such as Energy, Metals and Currency markets.

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