Jake..this will probably be my last post on this board. So, especially for you, my friend. I have noticed the same thing..also that the mid index itself is still on an uptrend.
I think the prudent thing to do is sell half of your position to cash, and leave half long if a red box is there at the close. It could well be a one-day wonder, and the trend will continue upward tomorrow.
Bottom line, I will either go entirely to cash, or 1/2 to cash and 1/2 long, if a red box remains filled at the close.
I will not move to MZZ based on what you described. good trading.