[SPX] Channel of (IN)VALIDATION

We got a lot of tightly packed EMA support right along SMA 55.

This could be a great launching pad or rapid quicksand to SMA 144, which provided great support for this recent upwave bounce.

It's still too early to invalidate a 1M structure but a close above this range would likely seal it.

Doesn't seem likely we'll break out the right side of the box.