EMA Indicators with BUY sell Signal

Combine 3 EMA indicators into 1. Buy and Sell signal is based on
- Buy signal based on 20 Days Highest High resistance
- Sell signal based on 10 Days Lowest Low support

Input :-
1 - Short EMA (20), Mid EMA (50) and Long EMA (200)
2 - Resistance (20) = 20 Days Highest High line
3 - Support (10) = 10 Days Lowest Low line

릴리즈 노트:

Simplify the indicator and bug fix.
1) Buy signal is place on BELOW BAR and Sell signal is at ABOVE BAR
2) Remove unwanted EMAs.