Data Quality Checker
Validate data quality in market analysis documents and blog articles before publication. Use when checking for price scale inconsistencies (ETF vs futures), instrument notation errors, date/day-of-week mismatches, allocation total errors, and unit mismatches. Supports English and Japanese content. Advisory mode – flags issues as warnings for human review, not as blockers.
No API
Note: This page has not yet been translated into Japanese. Please refer to the English version for the full guide.