{"apiVersion":"2","symbol":"GM","stocks":{"found":true,"source":"v2-published-stock-files","lastDate":"2026-10-01","scope":"daily-file-boundaries","records":[{"file":"GM_day_delisted_2009-06-02.csv","name":"GEN MOTORS CORP","type":"CS","active":false,"delistDate":"2009-06-02","firstDate":"2003-10-01","lastDate":"2009-06-01","coverage":"2003-10-01 / 2009-06-01","sizeDayBytes":158444,"sizeMinuteBytes":61967879},{"file":"GM_day.csv","name":"General Motors Company","type":"CS","active":true,"delistDate":null,"firstDate":"2010-11-18","lastDate":"2026-10-01","coverage":"2010-11-18 / 2026-10-01","sizeDayBytes":466427,"sizeMinuteBytes":191936423}],"note":"Dates are the first and last rows of each daily file, not a completeness guarantee or minute-bar date range. Minute size is null when no matching file is published. Identity boundaries can be incomplete; a missing symbol is not proof of no historical trading."}}