Tough call. Really tough call.
Maybe it's a failure of imagination on my part, but all I can see is wave b as the upper line of a flag. The question is whether it is at 1/2 mast, 3/4 mast or towards the bottom as westwoodguy suspects? Don't know. But we could be in for one hell of a ride next week. I'm sure the Feds will ride in on their white stallions and try to fend it off. They always do don't they?