5-8 EMA Cross with added 20 EMA

This is a simple EMA cross script to get into trades early using a 5/8 EMA cross but also allows you to filter out risky trades using the 20 EMA. For long trades the cross is not a valid signal if it occurs below the 20 EMA and vice versa.

版本注释:

Corrected error in crossover for the script. Now shows 5-8 crossover properly