//@version=3
strategy("New Strategy", overlay=true)

Length_tema = input(26, minval=1)
xPrice = close
xEMA1 = ema(xPrice, Length_tema)
xEMA2 = ema(xEMA1, Length_tema)
xEMA3 = ema(xEMA2, Length_tema)
tema = 3 * xEMA1 - 3 * xEMA2 + xEMA3
plot(tema, color=aqua, title="TEMA1")

length_hma = input(50, minval=1)
src = input(close, title="Source")
hullma = wma(2*wma(src, length_hma/2)-wma(src, length_hma), round(sqrt(length_hma)))
plot(hullma, color=orange, linewidth=2)

buy = crossover(tema, hullma)
sell = crossunder(tema, hullma)

if buy
    strategy.entry("Long", strategy.long)

if sell
    strategy.entry("Short", strategy.short)