我是 LongbridgeAI，我可以总结文章信息。上周，十家最有价值公司中八家的总市值增加了 4.13 万亿印度卢比，HDFC 银行和 ICICI 银行领涨。BSE Sensex 指数上涨了 4,230.7 点（5.77%），而 NSE Nifty 指数上涨了 1,337.5 点（5.88%）。推动这一上涨的因素包括对美国与伊朗暂时停火的乐观情绪以及原油价格的下跌。HDFC 银行的市值增加了 91,282.67 亿印度卢比，而 ICICI 银行的市值增加了 76,036.36 亿印度卢比。相反，Infosys 和 Reliance Industries 的市值则出现下滑
The combined market valuation of eight of the top-10 most valued firms surged by Rs 4,13,003.23 crore last week, with HDFC Bank and ICICI Bank emerging as the biggest gainers, in tandem with an optimistic trend in equities.
Last week, the BSE benchmark Sensex jumped 4,230.7 points or 5.77 per cent, and the NSE Nifty surged 1,337.5 points or 5.88 per cent.
"Sentiment remained buoyant amid optimism surrounding a temporary USIran ceasefire, although lingering geopolitical uncertainties capped the pace of gains as the week progressed," Ajit Mishra, SVP, Research, Religare Broking Ltd, said.
A sharp decline in crude oil prices below the $100 mark eased domestic concerns and triggered a strong rebound across markets, he added.
From the top-10 pack, HDFC Bank, Bharti Airtel, State Bank of India, ICICI Bank, Tata Consultancy Services (TCS), Bajaj Finance, Larsen & Toubro and Hindustan Unilever were the winners, while Reliance Industries and Infosys faced erosion from their valuation.
HDFC Bank added Rs 91,282.67 crore, taking its market valuation to Rs 12,47,478.57 crore.
The valuation of ICICI Bank jumped Rs 76,036.36 crore to Rs 9,46,741.85 crore, and that of Bajaj Finance surged by Rs 60,980.35 crore to Rs 5,75,206.47 crore.
The market capitalisation (mcap) of Larsen & Toubro zoomed by Rs 47,624.97 crore to Rs 5,44,736.59 crore, and that of Bharti Airtel climbed Rs 45,873.43 crore to Rs 10,66,293.69 crore.
State Bank of India's mcap soared Rs 43,614.67 crore to Rs 9,84,629.98 crore, and that of TCS edged higher by Rs 26,303.49 crore to Rs 9,13,331.92 crore.
The market valuation of Hindustan Unilever rallied Rs 21,287.29 crore to Rs 5,06,477.89 crore.
However, the mcap of Infosys declined by Rs 3,285.03 crore to Rs 5,24,124.40 crore.
The valuation of Reliance Industries diminished by Rs 947.28 crore to Rs 18,27,086.79 crore.
Reliance Industries remained the most valued domestic firm, followed by HDFC Bank, Bharti Airtel, State Bank of India, ICICI Bank, TCS, Bajaj Finance, Larsen & Toubro, Infosys and Hindustan Unilever.