(Bloomberg) — Oracle Corp. is set to vault past stocks such as JPMorgan Chase & Co. to become the 10th most valuable member of the S&P 500, after a blowout cloud business forecast sent its shares soaring. Most Read from Bloomberg If the stock’s 40% gain holds, Oracle would see its value rise by more than $230 billion to propel its market capitalization to roughly$916 billion, overtaking JPMorgan, Walmart Inc., Eli Lilly & Co. and Visa Inc. While it would be the biggest intraday jump for Oracle since 1 ...