At the closing bell, Sensex was down 760.89 points, concluding the week at 65,415.69. Simultaneously, Nifty also registered a decline of 180.55 points, finishing the week at 19,541.45. Notable gainers among the Nifty companies included Kotak Bank, IndusInd Bank, TCS, SBI Life, and HDFC Bank. Conversely, ITC, Tata Steel, DIVI's Lab, JSW Steel, and Hindustan Unilever were the top losers at the week's end.