Srivatsa Srinivasa from Bangalore, Karnataka, has won 'India's Stock Market Hero' contest airing on NDTV Profit for the 12pm to 2pm band by bidding on NTPC. After trying for six-seven times, I finally won, he said. NDTV Profit and Hero MotoCorp Ltd have launched the contest, which gives an opportunity to every stock market enthusiast to win Rs. 50,000 every two hours and up to Rs. 2 lakh every day for the next 3 months.