GHOSTINTHESPREAD is a market-structure indicator designed to identify Market Structure Shifts (MSS) using fractal highs and lows. It detects MSS patterns based on a sequence of four fractal swing points, a break of the previous swing structure, confirmation in the opposite direction, and optionally, a 4-hour (4H) bias filter. The 4H bias filter uses the previous 4H candle to show only bullish or bearish MSS signals aligned with higher timeframe momentum.

Key features include visual pattern lines connecting swing points, a Fibonacci 50% retracement level between the last two swing points indicating an optimal entry zone, an on-chart alert panel displaying active signals and entry levels, and optional sound alerts. The indicator also displays the current 4H directional bias, updated automatically every few minutes.

Input parameters allow customization of fractal sensitivity, enabling users to adjust signal frequency and strength. The indicator supports trading strategies based on MSS detection, bias confirmation, and price retracement to the Fibonacci entry level for risk-efficient entries.

GHOSTINTHESPREAD is applicable across various markets including Forex, indices, and commodities, and supports trading styles such as scalping and Smart Money Concepts (SMC).