TABLE-Investors most cautious on U.S. long bonds since early Nov. 2016 -JPMorgan

NEW YORK, Aug 22 (Reuters) - Investors turned the most cautious in their holdings of longer-dated U.S. Treasury debt since early November 2016, prior to the election that Donald Trump won to capture the U.S. presidency, JPMorgan Chase & Co's latest client survey showed on Tuesday. The share of investors who said they were holding longer-dated Treasuries equal to their benchmarks, rose to 70 percent, the most since Nov. 7, and up from 59 percent a week earlier, JPMorgan said. U.S. ben