These 7 penny stocks surge 10-55% in a week

Despite a 1.43% decline in the Sensex for the week ending September 6, nine penny stocks surged between 10% and 55%. These stocks, with market capitalizations below Rs 1000 crore and share prices under Rs 20, saw significant gains. Notable performers included Deep Diamond India with a 53% gain and RISA International with a 25% increase.