UPDATE 1-Plus500 2019 profit to slump despite strong second half <!-- no image --> <div>Online trading platform Plus500 said on Monday regulatory challenges will bring its 2019 core profit down by more than 60%, even though performance in the second half improved.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=TxkVf7aY4Sw:DrQIrWnLHL8: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=TxkVf7aY4Sw:DrQIrWnLHL8:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=TxkVf7aY4Sw:DrQIrWnLHL8:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=TxkVf7aY4Sw:DrQIrWnLHL8:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=TxkVf7aY4Sw:DrQIrWnLHL8:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/TxkVf7aY4Sw" height="1" width="1" alt=""></div> Posted by Reuters