Dahl Oscillator

# Dahl Oscillator
# Converted by BenTen at useThinkScript.com
# Converted from https://www.tradingview.com/script/Qna3gMqE/

declare lower;

def DahlOscillator = expAverage((SimpleMovingAvg(close, 55) - SimpleMovingAvg(close[15], 55) - lowest(SimpleMovingAvg(close, 55) - SimpleMovingAvg(close[15], 55), 14)) / (highest(SimpleMovingAvg(close, 55) - SimpleMovingAvg(close[15], 55), 14) - (lowest(SimpleMovingAvg(close, 55) - SimpleMovingAvg(close[15], 55), 14))), 14) * 100;

input over_Bought = 100;
input over_Sold = 50;
plot OverSold = over_Sold;
plot OverBought = over_Bought;
plot ZeroLine = 0;
plot Dah = DahlOscillator;