Possible undercutUS 100CAPITALCOM:US100SupergalacticIf this is an expanding ending diagonal, wave (4) can be considered complete. But according to fibs drawn from wave (1) beginning to top and from wave (3) beginning to top one more undercut to 0.76-0.786 and 0.86-0.886 intersaction area at VWAP from August 2 low is possible next week. It's risky to short from here, but if the price reaches that area it may be a good spot to buy.