J.P. Morgan's U.S. Treasury client survey shows that short positions have jumped to the highest level since February 3rd.

According to the U.S. Treasury customer survey by JPMorgan Chase as of the week ending on September 22, the percentage of short positions increased by 4 percentage points, long positions increased by 3 percentage points, and neutral positions decreased by 7 percentage points. The survey of all customers shows that the percentage of short positions has reached the highest level since February 3rd.