Why price returns

A box on a chart is only useful if there is a reason price should go back to it. There is one, and it is short.

Filled once, can fill again

Between 2,420 and 2,440 there were enough buyers to absorb a large amount of selling.

Nothing about those prices has changed since. If that band could take that size once, it can take more of it.

A range that worked as a place to fill is still a place to fill.

The position is rarely finished

A position large enough to turn the market is not built in one go.