This indicator based on two part first part is the lower of the famous Darvas top the upper part is made from EMA trend as replacement for th ethe top of the Darvas box By similar logic we can decide to go long or short as the Darvas box but herfe by using the Ema trend line which is MTF type we can find better optimum for shorting or longing
So it a simple indicator but can ce very usefull to see trends if properly done