مؤشر ويليامز للتمساح

//@version=6
indicator("Williams Alligator Indicator", overlay=true)
jaw   = ta.sma(hl2, 13)
teeth = ta.sma(hl2, 8)
lips  = ta.sma(hl2, 5)
awake      = lips > teeth and teeth > jaw
longSignal = ta.crossover(lips, teeth) and lips > jaw
exitSignal = ta.crossunder(lips, teeth)
plotshape(longSignal, style=shape.triangleup,   location=location.belowbar, color=color.green, size=size.small)
plotshape(exitSignal, style=shape.triangledown, location=location.abovebar, color=color.red,   size=size.small)
plot(jaw,   "Jaw (13)",   color=color.blue,   linewidth=2)
plot(teeth, "Teeth (8)",  color=color.red,    linewidth=2)
plot(lips,  "Lips (5)",   color=color.green,  linewidth=2)

def jaw = SmoothedAverage(close, 13);
def teeth = SmoothedAverage(close, 8);
def lips = SmoothedAverage(close, 5);
def buySignal = lips > teeth and teeth > jaw;
def sellSignal = lips < teeth;
AddOrder(OrderType.BUY_AUTO, buySignal, close, 1, Color.GREEN, Color.GREEN, "Alligator Buy");
AddOrder(OrderType.SELL_AUTO, sellSignal, close, 1, Color.RED, Color.RED, "Alligator Exit");
plot Jaw = jaw;
Jaw.SetDefaultColor(Color.BLUE);
plot Teeth = teeth;
Teeth.SetDefaultColor(Color.RED);
plot Lips = lips;
Lips.SetDefaultColor(Color.GREEN);