T3 MA Basit ve Stabil

//version=5
indicator("T3 MA Basit ve Stabil", overlay=true)


length = input.int(14, "T3 Length")
vFactor = input.float(0.7, "vFactor")
lineWidth = input.int(3, "Çizgi Kalınlığı")


ema1 = ta.ema(close, length)
ema2 = ta.ema(ema1, length)
ema3 = ta.ema(ema2, length)
ema4 = ta.ema(ema3, length)
ema5 = ta.ema(ema4, length)
ema6 = ta.ema(ema5, length)
c1 = -vFactor * vFactor * vFactor
c2 = 3 * vFactor * vFactor + 3 * vFactor * vFactor * vFactor
c3 = -6 * vFactor * vFactor - 3 * vFactor - 3 * vFactor * vFactor * vFactor
c4 = 1 + 3 * vFactor + vFactor * vFactor * vFactor + 3 * vFactor * vFactor
t3 = c1*ema6 + c2*ema5 + c3*ema4 + c4*ema3


colorUp = color.green
colorDown = color.red
col = t3 > t3[1] ? colorUp : colorDown
plot(t3, color=col, linewidth=lineWidth)
barcolor(col)


plotshape(t3 > t3[1] and t3[1] <= t3[2], location=location.belowbar, color=colorUp, style=shape.triangleup, size=size.small)
plotshape(t3 < t3[1] and t3[1] >= t3[2], location=location.abovebar, color=colorDown, style=shape.triangledown, size=size.small)