Seventeen DSP-grade tools that separate cycle from trend — low-lag smoothers, detrenders, predictive filters and a live cycle spectrum.
Systematic and discretionary traders who want cleaner trend reads, earlier turn detection and an honest view of which cycle is driving price.
Low-lag filter lines on price, isolated cycle bands, trend/cycle state strips, and a living spectrum heatmap with its dominant-period line.
Research and education only — not trade signals, not advice. Filters clean up structure; they don't predict the future, and the predictive lead is a few bars at best.
Follow the trend without the drag of a slow average.
Study one cycle at a time instead of every wave at once.
See turns earlier and know whether the market is cycling or trending.
Adaptive Filters ships with Pro, alongside the astro research suite, Gann toolkit, Cycle Suite, Statistical and Extremes modules.
read the full guideNo. Every filter is a causal recursion over closed bars — values never change after the bar closes. The Fourier Wave's forward projection is drawn separately beyond the last bar and simply re-fits as new bars arrive.
A moving average is one crude low-pass filter. These tools come from digital signal processing: they place filter poles deliberately, so you choose what passes — the trend, one cycle band, or everything but noise — and pay far less lag for the same smoothness.
No. Each tool has two or three parameters with sensible defaults. If you can read RSI, you can read Laguerre RSI — it is simply smoother and quicker at turns.
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