UPDATE 2-SoftBank shares jump 20% on record buyback announcement <!-- no image --> <div>* Buyback announced on Monday to shore up collapsing share price<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=g64zjuwfEnA:QGSEFGfTlKQ: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=g64zjuwfEnA:QGSEFGfTlKQ:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=g64zjuwfEnA:QGSEFGfTlKQ:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=g64zjuwfEnA:QGSEFGfTlKQ:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=g64zjuwfEnA:QGSEFGfTlKQ:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/g64zjuwfEnA" height="1" width="1" alt=""></div> Posted by Reuters