Open Deviation Bar Evaluation Metrics

Machine-readable reference + computation scripts for state-of-the-art metrics evaluating open deviation bar (ODB, brim-to-brim price-based sampling) data.

Cross-reference: Project-level experiment catalogue at signal-archaeology skill in opendeviationbar-patterns repo — contains 10 BHR-validated experiments with auditable SQL.

Self-Evolving Skill: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues.

When to Use This Skill

Use this skill when:

• Evaluating ML model performance on open deviation bar data
• Computing Sharpe ratios with non-IID bar sequences
• Running Walk-Forward Optimization metric analysis
• Calculating PSR, DSR, or MinTRL statistical tests
• Generating evaluation reports from fold results

Quick Start