Last week witnessed a significant downturn in the market valuation of eight of the top-ten highest-valued firms, collectively losing ₹1,65,501.49 crore, mirroring a decline in domestic equities. HDFC Bank experienced the steepest fall. While TCS and Infosys saw gains, Reliance Industries, ICICI Bank, SBI, LIC, Bajaj Finance, and Hindustan Unilever also faced valuation decreases.