As originally described by Manfred G. Dürschner. Applies an inverse fisher transform to an aroon oscillator calculated using smoothed price. Smoothing is done via NWMA or "Moving Average 3.0".
Signals are Buy > 0 and Sell < 0
length 1 must be at least twice length 2 (lambda >= 2.0)
thanks for your good job, is this indicator Repaint ?
rumpypumpydumpy
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@hu1364manage, It may on the active bar only as the current price changes. No different than RSI or any MA etc. If you're concerned about that you can wait until the bar closes to confirm a signal.