Green = Support Zones
Red = Resistance Zones
The basic trading method for using is to buy/long near support in uptrends, and to sell/short near resistance in downtrends.
Also included in this indicator are a Higher High, Lower High, Higher Low, and Lower Low indicator as well as Fast and Slow EMA'S
Available at https://bosscripts.com/collections/frontpage/products/boss-support-and-resistance-zones
55 and 21