Índices econômicos · SGS/BACEN

CDI — histórico mensal e acumulado

Taxa DI over — Certificado de Depósito Interbancário

Último mês disponível

0,21%

Ago/2026

Acumulado 12 meses

13,63%

rolling — últimos 12 meses

2025 (ano completo)

14,33%

acumulado jan–dez/2025

O CDI (Certificado de Depósito Interbancário) é a taxa média das operações de empréstimo de um dia entre bancos, calculada pela B3. É o principal referencial de rentabilidade de investimentos de renda fixa e de custo de operações de crédito pós-fixadas no Brasil.

Contratos bancários pós-fixados — capital de giro, cédulas de crédito, contratos SPV (Sistema de Percentual Variável) — frequentemente indexam juros a um percentual do CDI. Na revisão judicial desses contratos, a série histórica do CDI permite reconstituir o fluxo cobrado e confrontá-lo com a taxa média de mercado do BACEN.

Acumulado anual — CDI

Capitalização composta dos meses de cada ano · 2026 parcial

8,06%
2013
10,82%
2014
13,26%
2015
13,99%
2016
9,93%
2017
6,41%
2018
5,95%
2019
2,75%
2020
4,44%
2021
12,38%
2022
13,03%
2023
10,89%
2024
14,33%
2025
8,37%
2026

Tabela CDI — histórico mensal (%) desde 1995

AnoJanFevMarAbrMaiJunJulAgoSetOutNovDezAcumulado
20261,161,001,211,091,071,121,220,218,37%
20251,010,990,961,061,141,101,281,161,221,281,051,2214,33%
20240,970,800,830,890,830,790,910,870,840,930,790,9310,89%
20231,120,921,170,921,121,071,071,140,971,000,920,8913,03%
20220,730,760,930,831,031,021,031,171,071,021,021,1212,38%
20210,150,130,200,210,270,310,360,430,440,490,590,774,44%
20200,380,290,340,280,240,210,190,160,160,160,150,162,75%
20190,540,490,470,520,540,470,570,500,460,480,380,375,95%
20180,580,460,530,520,520,520,540,570,470,540,490,496,41%
20171,080,861,050,790,930,810,800,800,640,640,570,549,93%
20161,051,001,161,051,111,161,111,211,111,051,041,1213,99%
20150,930,821,040,950,981,071,181,111,111,111,061,1613,26%
20140,840,780,760,820,860,820,940,860,900,940,840,9610,82%
20130,590,480,540,600,580,590,710,700,700,800,710,788,06%
20120,890,740,810,700,730,640,680,690,540,610,540,538,41%
20110,860,840,920,840,990,950,971,070,940,880,860,9011,59%
20100,660,590,760,660,750,790,860,890,840,810,810,939,76%
20091,040,850,970,840,770,750,780,690,690,690,660,729,87%
20080,920,800,840,900,870,951,061,011,101,171,001,1112,38%
20071,080,871,050,941,020,900,970,990,800,920,840,8411,81%
20061,431,141,421,081,281,181,171,251,051,091,020,9815,04%
20051,381,221,521,411,501,581,511,651,501,401,381,4719,00%
20041,261,081,371,171,221,221,281,291,241,211,251,4816,16%
20031,971,831,771,871,961,852,081,761,671,631,341,3723,26%
20021,531,251,371,481,401,311,531,451,381,641,531,7319,09%
20011,261,011,251,181,331,271,501,601,321,531,391,3917,26%
20001,441,441,441,281,491,391,301,401,221,281,221,1917,33%
19992,172,353,292,281,961,631,621,551,471,371,371,5825,12%
19982,672,112,181,691,631,601,691,472,492,932,582,3828,58%
19971,741,661,631,661,581,591,611,581,581,682,982,9224,60%
19962,562,312,202,032,001,941,911,951,881,861,791,7927,09%
19953,483,244,414,224,274,054,013,813,253,062,842,7353,09%

Fonte: Banco Central do Brasil — Sistema Gerenciador de Séries Temporais (SGS), série 4391. Atualização automática conforme a defasagem de publicação oficial.

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