India's biggest listed companies added Rs 2.51 lakh crore in market value last week as a rally on Dalal Street lifted nine of the top-10 most-valued firms. Bajaj Finance emerged as the biggest gainer after its June-quarter earnings, while Hindustan Unilever was the only company to end the week with a lower valuation.

In a surprising turn of events, nine out of the top ten firms reported a significant boost in market valuation. Leading the charge was Bajaj Finance, which added an impressive Rs…

Nine of the top-10 valued firms gained ₹2.51 lakh crore last week, with Bajaj Finance leading the surge.