#MarketStructure – xCalData

Fisher Transform Indicator: Sharpening Market Turning Points

Introduction The Fisher Transform Indicator, developed by John Ehlers, is a technical analysis tool that converts price data into a Gaussian normal distribution. This transformation sharpens turning points, making them…

xcaladmin June 24, 2026

Technical Indicator

HiLo Indicator: Tracking Market Highs and Lows

Introduction The HiLo Indicator is a trend-following tool that uses the relationship between price highs and lows to determine market direction. Often applied as a moving average–based overlay, it tracks…

xcaladmin June 24, 2026

Technical Indicator

Increasing Indicator: Tracking Consistent Bullish Momentum

Introduction The Increasing Indicator is a straightforward yet effective technical analysis tool that highlights periods when price values are consistently rising. By focusing on sustained upward movements, it serves as…

xcaladmin June 24, 2026

Technical Indicator

Kairi Indicator: Measuring Price Disparity

Introduction The Kairi Indicator is one of the earliest Japanese contributions to technical analysis, predating the more widely recognized Ichimoku system. The term Kairi translates to “disparity” or “difference,” reflecting…

xcaladmin June 24, 2026

Technical Indicator

MACD Trend Indicator: A Refined Lens on Market Momentum

Introduction Among the many tools in technical analysis, the MACD Trend Indicator stands out as a refined extension of the classic Moving Average Convergence Divergence (MACD). While the traditional MACD…

xcaladmin June 24, 2026

Technical Indicator

Negative Volume Index (NVI): Smart Money Activity Tracker

The Negative Volume Index (NVI) is a volume‑based technical analysis indicator originally developed by Paul Dysart and later refined by Norman Fosback. Unlike tools that emphasize high‑volume sessions, NVI focuses…

xcaladmin June 24, 2026

Technical Indicator

PPO Value Crossovers: Percentage‑Based Momentum Signals

The Percentage Price Oscillator (PPO) Value Crossovers Indicator is a momentum tool derived from the PPO framework. While the PPO itself measures the percentage difference between two exponential moving averages…

xcaladmin June 23, 2026

Technical Indicator

Price–Volume Ratio (PVR): Efficiency of Price Discovery

The Price–Volume Ratio (PVR) is a specialized indicator that evaluates how much price movement occurs relative to trading volume. Unlike integrated measures such as Price–Volume Oscillators (PVOL), which combine both…

xcaladmin June 23, 2026

Technical Indicator

Rate of Change (ROC): Speed of Price Momentum

The Rate of Change (ROC) is a classic momentum oscillator that evaluates the percentage change in price between the current value and a past value over a chosen period. Unlike…

xcaladmin June 23, 2026

Technical Indicator

Relative Volatility Index (RVI): Volatility‑Driven Market Insight

The Relative Volatility Index (RVI) is a technical analysis oscillator designed to measure the direction of volatility rather than pure price momentum. Developed as a variation of the Relative Strength…

xcaladmin June 23, 2026