Order Block Probability Scanner is a trading indicator designed to identify and evaluate ICT/SMC order blocks using ATR-filtered displacement candles. Unlike traditional tools that simply mark zones, this scanner tracks the historical performance of each order block, measuring whether price held on first touch or if the zone was broken. It calculates separate hold-rate percentages for bullish and bearish order blocks and provides a confidence score that accounts for sample size, ensuring statistically meaningful reliability ratings. Users can filter out low-confidence zones and view live statistics on an on-chart panel, including bullish/bearish hold-rate summaries and an ICT strategy checker score per zone. The indicator supports markets such as forex, indices, and futures, offering an evidence-based approach to order block trading by integrating statistical outcomes with price structure analysis. It requires tick data and bar data for operation and outputs signals and visualizations on the chart.