A total of 14 BSE500 stocks delivered double-digit weekly returns, and 52 smallcap stocks did the same despite a volatile week, with Brightcom Group, Jai Balaji Industries and Induslnd Bank leading the way. Auto stocks made the most gains, with the S&P auto index rising 4.33% after M&M, Maruti, Tata Motors, and Eicher Motors topped the Nifty Auto index contributing a combined 55% to growth.