Gold Silver Reports (GSR) – RBL Bank Persistent Systems Shares Slip Sharply — HDFC Bank rose 2.2% to Rs 2010 after the company reported 20.6% increase in its net profit to Rs 5005.73 crore in September quarter from Rs 4151.03 crore a year ago. Persistent Systems Ltd fell 13% to Rs 577.60 after the company reported lower than expected earnings.