UPDATE 1-Exchange operator Cboe profit beats as lower costs offset weak trading <!-- no image --> <div>Exchange operator Cboe Global Markets Inc beat Wall Street estimates for fourth-quarter profit on Friday, as it sharply reduced expenses to counter a hit from lower trading volumes.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=7X0Lq0W03dg:X38msGdb-as:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=7X0Lq0W03dg:X38msGdb-as:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=7X0Lq0W03dg:X38msGdb-as:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=7X0Lq0W03dg:X38msGdb-as:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=7X0Lq0W03dg:X38msGdb-as:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/7X0Lq0W03dg" height="1" width="1" alt=""></div> Posted by Reuters