Mumbai, July 24 - Indian equities markets shut shop for the week on a positive note Friday, with a key index closing near its day's high and adding 634 points since last week's close.

The 30-scrip sensitive index (Sensex) of the Bombay Stock Exchange (BSE), which opened at 15,272.01 points, ended trade at 15,378.96 points, up 147.92 points or 0.97 percent.

The Sensex also added 634 points or 4.3 percent over last week's close.

The Nifty of the National Stock Exchange (NSE) too ended in the green at 4,568.55 points, up 0.99 percent.

Broader market indices ended in the positive terrain as well, with the BSE midcap index closing 2.29 percent up and the BSE smallcap index ending 2.16 percent higher.

The market breadth was positive with 1,782 stocks advancing compared to 897 declining and 85 remaining unchanged.

Among the gainers on the 30-scrip Sensex were Tata Motors, up 9.72 percent at Rs.373.50; DLF, up 6.49 percent at Rs.393.65; Maruti Suzuki, up 6.35 percent at Rs.1,377.85 and Tata Steel, up 6.06 percent at Rs.439.90.

Among the losers on the Sensex Friday were Bharti Airtel, down 481.95 percent at Rs.415.50; Sun Pharma, down 2.21 percent at Rs.