Sectoral Watch Today, July 20, 2026: Private Banks Tumble on Margin Concerns; Oil & Gas Stocks Gain as Crude Tops $90

Mumbai, July 20: Indian markets ended lower on Monday as heavy selling in private banking stocks overshadowed gains in oil & gas, pharma and select defensive sectors. While investors punished lenders over concerns around net interest margins following June-quarter earnings, energy stocks advanced on the back of a sharp rally in crude oil prices amid escalating tensions in the Middle East. Here’s a look at how key sectors and stocks performed during the session. 

Private Banks Drag Market 

Private banking stocks bore the brunt of Monday’s sell-off as investors reacted to June-quarter earnings and growing concerns over pressure on net interest margins (NIMs). The Nifty Private Bank index slumped about 2.3%, while the broader financial services index lost 1.2%, emerging among the day’s worst-performing sectors.  

HDFC Bank was one of the biggest drags on the benchmark indices, tumbling more than 5% after reporting June-quarter earnings that met estimates but revealed a sharper-than-expected decline in NIMs. Axis Bank also fell about 5.5%, while Kotak Mahindra Bank lost around 2% as investors remained cautious over margin compression despite healthy earnings. In contrast, ICICI Bank bucked the trend, gaining about 1.1% after posting stronger-than-expected quarterly results, prompting brokerages to upgrade the stock.  

Oil & Gas Stocks Advance 

Oil and gas shares outperformed after Brent crude climbed above $90 per barrel amid escalating tensions in the Middle East, boosting sentiment around upstream energy producers. 

Oil and Natural Gas Corporation (ONGC) gained around 0.9%, while Oil India jumped about 4.2% as higher crude prices are expected to lift earnings for exploration and production companies. However, the surge in oil prices also revived concerns over imported inflation and higher input costs for the broader economy.  

Reliance Slips Despite Earnings Beat 

Reliance Industries ended lower despite reporting better-than-expected June-quarter earnings, with investors booking profits after the stock’s recent rally. 

The oil-to-telecom conglomerate delivered stronger-than-expected profit, supported by robust performance across its oil-to-chemicals, retail and telecom businesses. Even so, the upbeat results were overshadowed by broader market weakness and selling pressure in heavyweight financial stocks.  

Best Performer 

The Nifty PSU Bank index soared 2.8%, turning out to be the best-performing sector. Punjab National Bank (PNB) led with a 5.7% surge after the state-owned lender reported a more than three-fold jump in June-quarter profit, beating Street estimates. Strong earnings, improving asset quality and healthy loan growth prompted several brokerages to reiterate their bullish stance on the stock, with some forecasting upside of up to 28% from current levels. The sharp increase in profit was primarily driven by a lower tax outgo following the bank’s transition to the new tax regime. 

Broader Markets Show Resilience 

Despite weakness in the benchmark indices, broader markets held up relatively well, with mid- and small-cap stocks outperforming amid continued stock-specific buying during the earnings season. 

Investors remained selective, favouring companies reporting strong quarterly numbers while staying cautious on sectors facing earnings or margin-related headwinds. Market participants are expected to continue tracking corporate earnings, crude oil prices and developments in the Middle East for further direction.  

Source

• NSE