{"version":"1.3.0","autor":"findic.cl","codigo":"libra_cobre","nombre":"Libra de Cobre","unidad_medida":"Dólar","serie":[{"fecha":"2026-06-19","valor":6.24},{"fecha":"2026-06-18","valor":6.21},{"fecha":"2026-06-17","valor":6.2},{"fecha":"2026-06-16","valor":6.19},{"fecha":"2026-06-15","valor":6.1},{"fecha":"2026-06-12","valor":6.11},{"fecha":"2026-06-11","valor":6.16},{"fecha":"2026-06-10","valor":6.17},{"fecha":"2026-06-09","valor":6.12},{"fecha":"2026-06-08","valor":6.31},{"fecha":"2026-06-05","valor":6.26},{"fecha":"2026-06-04","valor":6.37},{"fecha":"2026-06-03","valor":6.26},{"fecha":"2026-06-02","valor":6.17},{"fecha":"2026-06-01","valor":6.19},{"fecha":"2026-05-29","valor":6.11},{"fecha":"2026-05-28","valor":6.15},{"fecha":"2026-05-27","valor":6.18},{"fecha":"2026-05-26","valor":6.18},{"fecha":"2026-05-25","valor":6.1},{"fecha":"2026-05-22","valor":6.05},{"fecha":"2026-05-20","valor":6.14},{"fecha":"2026-05-19","valor":6.13},{"fecha":"2026-05-18","valor":6.3},{"fecha":"2026-05-15","valor":6.4},{"fecha":"2026-05-14","valor":6.33},{"fecha":"2026-05-13","valor":6.3},{"fecha":"2026-05-12","valor":6.13},{"fecha":"2026-05-11","valor":6.05},{"fecha":"2026-05-08","valor":6.04},{"fecha":"2026-05-07","valor":5.92}]}