The Sensex ended higher for the third straight week gaining 208 points at a close of 10,609.The gains were mainly on account of heavy buying on Friday following global stock market rally. The index touched a high of 10,627 and a low of 9902 - a swing of 725 points during the week. INDEX MOVERS & SHAKERSReliance was the biggest index mover, the stock added 56 points to the index followed by ITC (46 points). Infosys (29 points), Wipro (20 points), HDFC Bank and Larsen & Toubro (16 points each) were the other major contributors.ICICI Bank accounted for the loss of 29 points to the index. SBI took away 13 points and Ranbaxy 12 points.INDEX GAINERS & LOSERSWipro was the major gainer among the Sensex stocks, and the stock zoomed over 9% to Rs 514. Tata Steel soared 6.5% to Rs 182 and HDFC Bank added 5.5% to Rs 791. Reliance, Hero Honda, Tata Steel, Larsen & Toubro, BHEL, Gujarat Ambuja, HLL, Maruti and Grasim were up 3-5% each this week.Ranbaxy slumped 7.6% to Rs 356. Cipla, SBI, ICICI Bank, NTPC and Reliance dropped 3-5% each.