Buy and sell zones

The indicator defines the market status.

If the price is below any of the two histograms and two lines (red and blue), this is the sell zone.

If the price is above any of the two histograms and two lines (red and blue), this is the buy zone.

If the price is between the two lines or within the borders of any of the two histograms, the market is flat.

See the screenshots for better understanding.