I don't really follow CMG. It's a low-volume stock that can be easily manipulated. 420 looks like resistance and 400 +/- 2 looks like support.
I am sitting on cash for a few days. IWM hit my key resistance level today even though SPX was short. IWM could go back up and double test while SPX goes higher than today but I think the two are diverging. 20 day, late Jan resistance and 38.2% fib retracement are all around 1341-1343.
You can correlate SPX with SPY. I was tracking SPX to see the distribution days that marked the top (see the circles with huge volume).