SPX EMAs - Bala

//version=5
indicator("SPX EMAs", overlay = true)

// Inputs
ema8 = ta.ema(close, 8)
ema21 = ta.ema(close, 21)
ema50 = ta.ema(close, 50)
ema200 = ta.ema(close, 200)

// Plot EMAs
plot(ema8, "EMA 8", color=color.new(color.green, 0), linewidth=2)
plot(ema21, "EMA 21", color=color.new(color.orange, 0), linewidth=2)
plot(ema50, "EMA 50", color=color.new(color.blue, 0), linewidth=2)
plot(ema200,"EMA 200",color=color.new(color.red, 0), linewidth=2)