The Ergodic Tick Volume (TVI) indicator, created by William Blau, measures the relationship between price direction and volume to gauge market momentum and trend reversals. It is typically calculated by double-smoothing tick volume data and plotting it a…

Reflex indicator  is a zero-lag, momentum oscillator created by financial author and engineer John F. Ehlers. It is built on the premise that market data combines a cyclical component and a short-term trend. Usually used this way : Long when it flips to …

The 2-Pole Super Smoother Filter  is a digital signal processing tool created by John Ehlers. It functions as a moving average that removes random market noise and lag to help traders spot trend reversals. Applied to momentum, it tracks the rate of chan…

M. H. Pee's two-line trend-continuation detector — the close cousin of his TTF, but answers "is the existing trend still continuing" instead of "is a new trend triggering." Accumulates cumulative up/down trend factors, resets on opposite direction.

The Market Meanness Index (MMI)  is a statistical indicator created by JCL (Johann Christian Lotter) used to determine whether a market is trending or moving randomly (choppy/sideways). It serves as a filter to prevent trend-following systems from gener…

The Dorsey Inertia indicator is a momentum and trend-confirmation tool. Developed by Donald Dorsey, it measures a market's "inertia" by taking a smoothed version of the Relative Volatility Index (RVI). It is primarily used to identify trend direction and…