Time Series Forecast. Returns the same values as the NT supplied version, but does not iterate on intrabar updates. Also has cleaner startup values when the bars available are fewer than the specified period. Displays a trend colored plot.
Version 1.1: Allows negative 'Forecast' parameters, corrects a coloring issue with intrabar updates.
Polarized Fractal Efficiency. This does not return similar values to the NT supplied PFE, which does not implement the formulas I've found by this name. My indicator's waveform is similar enough to thinkorswim's to conclude that I have implemented the algorithm represented correctly. This indicator does not iterate. Version 1.0.
Returns the same values as the NT supplied ADX, but has at least a 12K memory advantage. Both do not iterate, so are reasonable to use with CalculateOnBarClose == false, although they are somewhat computationally intense. Version 1.0.
Adaptive Moving Average, from the book 'Smarter Trading' by Perry J. Kaufman. A range from slow to fast for EMA period is selected based on 'Efficiency' (a signal to noise ratio, see jhlEfficiency). The resulting EMA factor is then squared, which will bias the long end of the range towards zero movement (a 30 slow period becomes 479.5 periods when the EMA factor is squared). For any given slow period n, the effective maximum period is (n + 1) squared / 2 - 1. Version 1.0.
Chande Momentum Oscillator. This should return the same values as the standard supplied version; its advantage being ~4-6K less memory consumption. It does not iterate (neither does the supplied) so is reasonable to use with CalculateOnBarClose == false. Version 1.0.
A signal to noise ratio. Returns the total delta for the period divided by the sum of each individual period's delta. Does not iterate, so can reasonably be used with CalculateOnBarClose == false. Might be known by other names, documented as 'Efficiency' in 'Smarter Trading' by Perry J. Kaufman. Version 1.0.
August 13th, 2017 11:18 AM gringa Thank you! I just came across an online discussion about this indicator forTC2000, and am happy that it is available for
July 13th, 2011 09:51 AM brevco I love ADX and this is an excellent visual representation of where there is strength or weakness in the trend. Thank yo