JP Morgan (JPM) edged up 12 cents to $39.06 and the top options trade in the name today is a block of 8,874 Jul 43 calls at 89 cents per contract. It printed early on the ISE and is an opening customer buyer, according to ISEE data. 12,400 now traded vs. 1,487 in open interest. 71K calls and 78K puts traded total. Implied volatility in JPM is down 8.5 percent to 42, significantly below the multi-month highs of 56 seen a week ago.