TASC 2019-06 | Fourier Series Model Of The Market (Ehlers)

Modified on 2019/04/30 06:52 by Eugene — Categorized as: TASC Traders Tips

Traders' Tip text

The FourierSeries indicator by John Ehlers represents market activity based on analysis principles established by J.M. Hurst. It does so by applying a set of band-pass filters.

Install (or update) the TASCIndicators library to its most-recent version from our website or using the built-in Extension Manager. Once you see "Fourier Series" and "Fourier cyclic trading signal" indicators listed under the TASC Magazine Indicators group they're ready for use in Wealth-Lab.

On Figure 1 you can see an example of application of the indicators:


Figure 1. The two new indicators applied to a Daily chart of SPY (data provided by Yahoo).

WealthScript Code (C#)


Gene Geren (Eugene)
Wealth-Lab team