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HT_TRENDLINE

Summary

Ehlers' Hilbert Transform Instantaneous Trendline: a smoothed, low-lag overlay whose averaging window adapts to the dominant cycle period measured via Hilbert-transform quadrature (I/Q) analysis of price.

Inputs

  • inReal — Source price series

Outputs

  • outReal — Instantaneous trendline value

Implementation

TA-Lib Definition: ht_trendline.c · ht_trendline.yaml

Native File
C ta_HT_TRENDLINE.c
Rust ht_trendline.rs
Java Core.java

TA-Lib is also available for Python, R and more using a wrapper.

Aliases

Hilbert Transform Instantaneous Trendline, Instantaneous Trendline

See Also

HT_DCPERIOD · HT_PHASOR · MAMA · WMA

References

  • John F. Ehlers, Rocket Science for Traders: Digital Signal Processing Applications, John Wiley & Sons (ISBN 0471405671)