OBV [MTG]

// Feel free to try out different types of MAs and also different parameters
// You can also hide MAs that you don't need
// in the "Style" section of the indicator settings (gear button)
// © MagnusTradingGroup

study(title="OBV [MTG]", shorttitle="OBV [MTG]")

src = hlc3

obv = cum(change(src) > 0 ? volume : change(src) < 0 ? -volume : 0*volume)

len1 = input(6, minval=1, title="MA Short")
len2 = input(50, minval=1, title="MA Long")
len3 = input(24, minval=1, title="MA Long 2")
len4 = input(240, minval=1, title="MA Long 3")

short = wma(obv,len1)
long =  sma(obv,len2)
long2 =  ema(obv,len3)
long3 =  sma(obv,len4)

color = long>long3?aqua:fuchsia

plot(obv, color=teal, title="OBV")
plot(short, color=white, title="Short MA")
plot(long, color=orange, title="Long MA")
plot(long2, color=lime, title="Long MA2")
plot(long3, color=maroon, linewidth = 2, title="Long MA3")

bgcolor(color, transp=94)