- The key Indian stock market indices rose over the past week, with the SENSEX up 1.5% and S&P CNX NI up 1.59%. Total turnover from futures and options contracts on the exchanges totaled Rs. 57594.75 crore. - Zylog Systems, Arshiya International, and Geodesic saw the biggest wealth creation from the BSE 500 in the past week, while Chirawa Cements, Kingfisher Airlines, and Shasun Pharmaceuticals witnessed the largest losses. - Events of the week included the government granting 'Maharatna' status to GAIL and BHEL, an HSBC survey showing services PMI growth at