{"slug":"cdi","titulo":"CDI acumulado no mês","descricao":"Taxa do CDI (DI interfinanceiro de um dia) acumulada no mês, em %. O mês em curso aparece com o acumulado parcial até a data da coleta.","orgao":"Banco Central do Brasil","produtor":"B3 (taxa DI), via Banco Central do Brasil","unidade":"%","freq":"mensal","fonte":"B3 (taxa DI), via Banco Central do Brasil — SGS, série 4391 (CDI acumulado no mês)","id":"bcb-sgs:4391","api":"https://api.bcb.gov.br/dados/serie/bcdata.sgs.4391/dados?formato=json","licenca_nome":"ODbL 1.0 (Portal de Dados Abertos do BCB)","licenca_url":"https://opendatacommons.org/licenses/odbl/1-0/","coletado_em":"2026-10-16","frase":"O CDI acumulou 1,08% em setembro de 2026, segundo o Banco Central do Brasil (SGS, série 4391). Em setembro de 2025 havia acumulado 1,22%. No mês em curso, o acumulado parcial até a coleta de 16/10/2026 é 0,51%.","ultimo":{"data":"2026-10-01","valor":0.51},"url":"https://atlasmercados.com.br/indicador/cdi","observacoes":[{"data":"2015-01-01","valor":0.93},{"data":"2015-02-01","valor":0.82},{"data":"2015-03-01","valor":1.04},{"data":"2015-04-01","valor":0.95},{"data":"2015-05-01","valor":0.98},{"data":"2015-06-01","valor":1.07},{"data":"2015-07-01","valor":1.18},{"data":"2015-08-01","valor":1.11},{"data":"2015-09-01","valor":1.11},{"data":"2015-10-01","valor":1.11},{"data":"2015-11-01","valor":1.06},{"data":"2015-12-01","valor":1.16},{"data":"2016-01-01","valor":1.05},{"data":"2016-02-01","valor":1.0},{"data":"2016-03-01","valor":1.16},{"data":"2016-04-01","valor":1.05},{"data":"2016-05-01","valor":1.11},{"data":"2016-06-01","valor":1.16},{"data":"2016-07-01","valor":1.11},{"data":"2016-08-01","valor":1.21},{"data":"2016-09-01","valor":1.11},{"data":"2016-10-01","valor":1.05},{"data":"2016-11-01","valor":1.04},{"data":"2016-12-01","valor":1.12},{"data":"2017-01-01","valor":1.08},{"data":"2017-02-01","valor":0.86},{"data":"2017-03-01","valor":1.05},{"data":"2017-04-01","valor":0.79},{"data":"2017-05-01","valor":0.93},{"data":"2017-06-01","valor":0.81},{"data":"2017-07-01","valor":0.8},{"data":"2017-08-01","valor":0.8},{"data":"2017-09-01","valor":0.64},{"data":"2017-10-01","valor":0.64},{"data":"2017-11-01","valor":0.57},{"data":"2017-12-01","valor":0.54},{"data":"2018-01-01","valor":0.58},{"data":"2018-02-01","valor":0.46},{"data":"2018-03-01","valor":0.53},{"data":"2018-04-01","valor":0.52},{"data":"2018-05-01","valor":0.52},{"data":"2018-06-01","valor":0.52},{"data":"2018-07-01","valor":0.54},{"data":"2018-08-01","valor":0.57},{"data":"2018-09-01","valor":0.47},{"data":"2018-10-01","valor":0.54},{"data":"2018-11-01","valor":0.49},{"data":"2018-12-01","valor":0.49},{"data":"2019-01-01","valor":0.54},{"data":"2019-02-01","valor":0.49},{"data":"2019-03-01","valor":0.47},{"data":"2019-04-01","valor":0.52},{"data":"2019-05-01","valor":0.54},{"data":"2019-06-01","valor":0.47},{"data":"2019-07-01","valor":0.57},{"data":"2019-08-01","valor":0.5},{"data":"2019-09-01","valor":0.46},{"data":"2019-10-01","valor":0.48},{"data":"2019-11-01","valor":0.38},{"data":"2019-12-01","valor":0.37},{"data":"2020-01-01","valor":0.38},{"data":"2020-02-01","valor":0.29},{"data":"2020-03-01","valor":0.34},{"data":"2020-04-01","valor":0.28},{"data":"2020-05-01","valor":0.24},{"data":"2020-06-01","valor":0.21},{"data":"2020-07-01","valor":0.19},{"data":"2020-08-01","valor":0.16},{"data":"2020-09-01","valor":0.16},{"data":"2020-10-01","valor":0.16},{"data":"2020-11-01","valor":0.15},{"data":"2020-12-01","valor":0.16},{"data":"2021-01-01","valor":0.15},{"data":"2021-02-01","valor":0.13},{"data":"2021-03-01","valor":0.2},{"data":"2021-04-01","valor":0.21},{"data":"2021-05-01","valor":0.27},{"data":"2021-06-01","valor":0.31},{"data":"2021-07-01","valor":0.36},{"data":"2021-08-01","valor":0.43},{"data":"2021-09-01","valor":0.44},{"data":"2021-10-01","valor":0.49},{"data":"2021-11-01","valor":0.59},{"data":"2021-12-01","valor":0.77},{"data":"2022-01-01","valor":0.73},{"data":"2022-02-01","valor":0.76},{"data":"2022-03-01","valor":0.93},{"data":"2022-04-01","valor":0.83},{"data":"2022-05-01","valor":1.03},{"data":"2022-06-01","valor":1.02},{"data":"2022-07-01","valor":1.03},{"data":"2022-08-01","valor":1.17},{"data":"2022-09-01","valor":1.07},{"data":"2022-10-01","valor":1.02},{"data":"2022-11-01","valor":1.02},{"data":"2022-12-01","valor":1.12},{"data":"2023-01-01","valor":1.12},{"data":"2023-02-01","valor":0.92},{"data":"2023-03-01","valor":1.17},{"data":"2023-04-01","valor":0.92},{"data":"2023-05-01","valor":1.12},{"data":"2023-06-01","valor":1.07},{"data":"2023-07-01","valor":1.07},{"data":"2023-08-01","valor":1.14},{"data":"2023-09-01","valor":0.97},{"data":"2023-10-01","valor":1.0},{"data":"2023-11-01","valor":0.92},{"data":"2023-12-01","valor":0.89},{"data":"2024-01-01","valor":0.97},{"data":"2024-02-01","valor":0.8},{"data":"2024-03-01","valor":0.83},{"data":"2024-04-01","valor":0.89},{"data":"2024-05-01","valor":0.83},{"data":"2024-06-01","valor":0.79},{"data":"2024-07-01","valor":0.91},{"data":"2024-08-01","valor":0.87},{"data":"2024-09-01","valor":0.84},{"data":"2024-10-01","valor":0.93},{"data":"2024-11-01","valor":0.79},{"data":"2024-12-01","valor":0.93},{"data":"2025-01-01","valor":1.01},{"data":"2025-02-01","valor":0.99},{"data":"2025-03-01","valor":0.96},{"data":"2025-04-01","valor":1.06},{"data":"2025-05-01","valor":1.14},{"data":"2025-06-01","valor":1.1},{"data":"2025-07-01","valor":1.28},{"data":"2025-08-01","valor":1.16},{"data":"2025-09-01","valor":1.22},{"data":"2025-10-01","valor":1.28},{"data":"2025-11-01","valor":1.05},{"data":"2025-12-01","valor":1.22},{"data":"2026-01-01","valor":1.16},{"data":"2026-02-01","valor":1.0},{"data":"2026-03-01","valor":1.21},{"data":"2026-04-01","valor":1.09},{"data":"2026-05-01","valor":1.07},{"data":"2026-06-01","valor":1.12},{"data":"2026-07-01","valor":1.22},{"data":"2026-08-01","valor":1.09},{"data":"2026-09-01","valor":1.08},{"data":"2026-10-01","valor":0.51}]}