Hilbert Transform - Dominant Cycle Period (HT_DCPERIOD)
Identifies the period of the dominant cycle in the price data using the Hilbert Transform.
Usage
Use to dynamically adjust the lookback periods of other indicators (e.g., adaptive moving averages). Knowing the current dominant cycle length allows for more accurate smoothing and trend detection.
Background
John Ehlers popularized the use of the Hilbert Transform to identify the dominant cycle in financial time series. The DCPERIOD indicator tracks the length of this cycle in bars, providing a crucial parameter for creating market-responsive technical indicators that adapt to changing volatility. — Rocket Science for Traders
Formula
\[
\text{DCPERIOD}_t = \text{Recalculated Dominant Cycle using Hilbert Transform}
\]