How to play, how to play, I've talked about it for several days, it has diverged, and after a surge, it licks again.
So how did 6.68 come about?
It comes from the previous wave's starting point at the 0.236 level, but here it is only short-term support. It's not strong support.
6.48 6.35 is the real support.
Short-term has not yet stopped falling, do not intervene near 6.6 on the non-right side.