** BofA Global Research upgrades market maker Virtu Financial's VIRT.N rating to "buy" from "neutral", cuts PT to $45 from $52
** Revised PT represents 32.9% upside to stock's last close
** Shares of VIRT rise nearly 3.3% to about $35 in morning trading
** "While VIRT has seen some market share slippage, LDD% growth in its core retail brokerage end market should allow for positive long-term earnings growth," brokerage says
** Brokerage expects VIRT, under new leadership, to pursue more aggressive expansion across options, crypto and credit markets
** Four of eight brokerages rate stock "buy" or higher, three "hold" and one "sell"; their median PT is $45 - data compiled by LSEG
** Including session's moves, shares down 2% YTD
(Reporting by Megavarshini G. Somasundaram in Bengaluru)
((Megavarshini.SomasundaramGnanasundari@thomsonreuters.com))