BUZZ — AMSEC starts coverage of India's NSE with 'buy', cites market leadership
* Asian Markets Securities (AMSEC) starts coverage of India's National Stock Exchange with "buy" rating and price target of 2,170 rupees, implying a 21.6% upside from the stock's issue price * AMSEC cites NSEI's dominant liquidity, broad market infrastructure, and asset-light economics as key positives * Macquarie and