Optimization, Trading Strategy, Fmz Quant, Cryptocurrency, Trends.
lenght4), color=color.new(#080c05, 0), linewidth=3, title='ema1') //plotshape(ta.crossover (close[3],ta.ema(close, 900))and (close > ta.ema(close,900)), style=shape.labelup, location=location.belowbar, color=color.new(#21f356, 0), size=size.tiny, title='Longtrend', text='LT', textcolor=color.white)