EMA Crossover Strategy (Enhanced Debug)

Hôm kia

its a very simple strategy using
a short ema of 10
a medium ema of 50
and a long ema of 200

it only makes buy trades if the price is above the long ema
and only makes short trades if the price is below the long ema

then it enters buy trades if the short ema crosses obove the medium ema
and only enters short trades if the short ema crosses below the medium ema

it also closes its buy positions if the short ema crosses below the medium ema

and closes its sell positions in the apposite situation