BUZZ — PL Capital calls India's NSE 'Goliath of capital markets', starts coverage with 'accumulate' rating
* PL Capital says National Stock Exchange's 4.4-trillion-rupee ($45.89 billion) IPO valuation largely captures its premium and market leadership * Initiates coverage with "accumulate" rating and 1,950 rupees PT, implying 9.2% upside from its 1,785-rupee issue price * Calls NSE "Goliath of capital markets," citing a mor