Constance Brown's Derivative Oscillator was published in her book "Technical Analysis for the Trading Professional".
The oscillator uses a 14-period RSI. The RSI is then double smoothed with exponential moving averages. The default settings for the smoothing periods are 5 and 3.
In a second step a signal line is generated from the smoothed RSI by calculating a simple moving average with a period of 9.
The Derivative Oscillator is calculated as the difference between the smoothed RSI and the signal line and displayed as histogram.
All the values are configurable.
The oscillator uses a 14-period RSI. The RSI is then double smoothed with exponential moving averages. The default settings for the smoothing periods are 5 and 3.
In a second step a signal line is generated from the smoothed RSI by calculating a simple moving average with a period of 9.
The Derivative Oscillator is calculated as the difference between the smoothed RSI and the signal line and displayed as histogram.
All the values are configurable.
List of my free indicators: bit.ly/1LQaPK8
List of my indicators at Appstore: blog.tradingview.com/?p=970
List of my indicators at Appstore: blog.tradingview.com/?p=970
// // @author LazyBear // @credits Constance Brown // study(title = "Derivative Oscillator [LazyBear]", shorttitle="DO_LB") length=input(14, title="RSI Length") p=input(9,title="SMA length") ema1=input(5,title="EMA1 length") ema2=input(3,title="EMA2 length") s1=ema(ema(rsi(close, length), ema1),ema2) s2=s1 - sma(s1,p) c_color=s2 < 0 ? (s2 < s2[1] ? red : lime) : (s2 >= 0 ? (s2 > s2[1] ? lime : red) : na) plot(s2 , style=histogram, color=c_color)
