Long only EMA CROSS 8/50/200 Backtest

Improve EMA CROSS 8/50/200 with adjustable Exit EMA Level, and can open trade only when above EMA200

הערות שחרור:

fix some confuse title

הערות שחרור:

Add Backtest time frame, the commission fee set at 0.1% with 1000 initial capital.

הערות שחרור:

update graph using 50% of the total cap starting from 2021-01-01