In this small update i have added MA/EMA Envelope indicator into the combination since it synergises well with Keltner channels i have also changed the rsi band into two bands highlighting the area between 20-30 with a green band and also 70-80 with a red band but i have also removed the candlestick labels as they were often cluttering the chart(Just remove the forward slashes from the plotshape variables at the bottom of the script to bring them back).
I have also made the setting a lot easier to read and understand while also employing the ability to remove the different indicators from the combination.
I have left the settings as i use them which has mainly been lower timeframes and at the moment they are set on the 5 minute timeframe. The Envelope indicator has to be changed to suite yourself but also for the timeframe your using.
Since first publishing this script and slowly updating it, this indicator has been really good at finding reversals but i would not recommend trading the signals as soon as they pop up. Bullish and Bearish Divergence's will bring the price action further into overbought or oversold and can stop you out but i will update the script to accomodate for this in the future, so just be weary when the the buy and sell signals appear.
I hope you like my combination indicator.
Trade safe.
Cheers