Todos os índicesFGV

IGP-DI

Índice Geral de Preços — Disponibilidade Interna

Último mês
ago/2026
Variação no mês
0,06%
Acumulado em 12 meses
2,63%
Defasagem de divulgação
1 mês
2026
MêsNúmero-índiceNo mêsNo ano12 meses
ago/20261.192,769+0,06%+2,19%+2,63%
jul/20261.192,015-0,86%+2,12%+2,77%
jun/20261.202,299-0,79%+3,00%+3,59%
mai/20261.211,831+0,87%+3,82%+2,53%
abr/20261.201,362+2,41%+2,92%+0,78%
mar/20261.173,042+1,14%+0,50%-1,30%
fev/20261.159,788-0,84%-0,64%-2,91%
jan/20261.169,566+0,20%+0,20%-1,11%
2025
MêsNúmero-índiceNo mêsNo ano12 meses
dez/20251.167,239+0,10%-1,20%-1,20%
nov/20251.166,075+0,01%-1,30%-0,44%
out/20251.165,984-0,03%-1,31%+0,73%
set/20251.166,349+0,36%-1,27%+2,31%
ago/20251.162,219+0,20%-1,62%+3,00%
jul/20251.159,851-0,07%-1,82%+2,91%
jun/20251.160,613-1,80%-1,76%+3,83%
mai/20251.181,945-0,85%+0,05%+6,27%
abr/20251.192,079+0,30%+0,90%+8,11%
mar/20251.188,550-0,50%+0,60%+8,57%
fev/20251.194,518+1,00%+1,11%+8,78%
jan/20251.182,693+0,11%+0,11%+7,27%
2024
MêsNúmero-índiceNo mêsNo ano12 meses
dez/20241.181,407+0,87%+6,86%+6,86%
nov/20241.171,210+1,18%+5,94%+6,62%
out/20241.157,516+1,54%+4,70%+5,91%
set/20241.139,981+1,03%+3,12%+4,83%
ago/20241.128,408+0,12%+2,07%+4,23%
jul/20241.127,101+0,83%+1,95%+4,16%
jun/20241.117,787+0,50%+1,11%+2,88%
mai/20241.112,260+0,87%+0,61%+0,88%
abr/20241.102,660+0,72%-0,26%-2,32%
mar/20241.094,763-0,30%-0,97%-4,00%
fev/20241.098,095-0,41%-0,67%-4,04%
jan/20241.102,571-0,27%-0,27%-3,61%
2023
MêsNúmero-índiceNo mêsNo ano12 meses
dez/20231.105,541+0,64%-3,30%-3,30%
nov/20231.098,480+0,50%-3,91%-3,62%
out/20231.092,974+0,51%-4,40%-4,27%
set/20231.087,419+0,45%-4,88%-5,34%
ago/20231.082,593+0,05%-5,30%-6,91%
jul/20231.082,105-0,40%-5,35%-7,47%
jun/20231.086,474-1,45%-4,96%-7,44%
mai/20231.102,506-2,33%-3,56%-5,49%
abr/20231.128,805-1,01%-1,26%-2,57%
mar/20231.140,357-0,34%-0,25%-1,16%
fev/20231.144,271+0,04%+0,09%+1,53%
jan/20231.143,861+0,06%+0,06%+3,01%
2022
MêsNúmero-índiceNo mêsNo ano12 meses
dez/20221.143,225+0,31%+5,03%+5,03%
nov/20221.139,734-0,18%+4,71%+6,02%
out/20221.141,733-0,62%+4,89%+5,59%
set/20221.148,811-1,22%+5,54%+7,94%
ago/20221.162,956-0,55%+6,84%+8,67%
jul/20221.169,426-0,38%+7,44%+9,13%
jun/20221.173,831+0,62%+7,84%+11,12%
mai/20221.166,542+0,69%+7,17%+10,56%
abr/20221.158,546+0,41%+6,44%+13,53%
mar/20221.153,777+2,37%+6,00%+15,57%
fev/20221.127,077+1,50%+3,55%+15,35%
jan/20221.110,398+2,01%+2,01%+16,71%
2021
MêsNúmero-índiceNo mêsNo ano12 meses
dez/20211.088,489+1,25%+17,74%+17,74%
nov/20211.075,022-0,58%+16,28%+17,16%
out/20211.081,301+1,60%+16,96%+20,95%
set/20211.064,310-0,55%+15,12%+23,43%
ago/20211.070,147-0,14%+15,75%+28,21%
jul/20211.071,615+1,45%+15,91%+33,35%
jun/20211.056,343+0,11%+14,26%+34,53%
mai/20211.055,167+3,40%+14,13%+36,53%
abr/20211.020,495+2,22%+10,38%+33,46%
mar/2021998,344+2,17%+7,99%+30,63%
fev/2021977,133+2,71%+5,69%+29,95%
jan/2021951,395+2,91%+2,91%+26,55%
2020
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2020924,504+0,76%+23,08%+23,08%
nov/2020917,538+2,64%+22,16%+24,28%
out/2020893,977+3,68%+19,02%+22,12%
set/2020862,259+3,30%+14,80%+18,44%
ago/2020834,713+3,87%+11,13%+15,23%
jul/2020803,584+2,34%+6,98%+10,37%
jun/2020785,221+1,60%+4,54%+7,84%
mai/2020772,843+1,07%+2,89%+6,81%
abr/2020764,656+0,05%+1,80%+6,10%
mar/2020764,276+1,64%+1,75%+7,01%
fev/2020751,910+0,01%+0,11%+6,40%
jan/2020751,820+0,09%+0,09%+7,72%
2019
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2019751,121+1,74%+7,70%+7,70%
nov/2019738,264+0,85%+5,85%+5,38%
out/2019732,041+0,55%+4,96%+3,29%
set/2019728,040+0,50%+4,39%+3,00%
ago/2019724,395-0,51%+3,86%+4,32%
jul/2019728,084-0,01%+4,39%+5,56%
jun/2019728,142+0,63%+4,40%+6,04%
mai/2019723,577+0,40%+3,75%+6,93%
abr/2019720,695+0,90%+3,33%+8,25%
mar/2019714,243+1,07%+2,41%+8,27%
fev/2019706,660+1,25%+1,32%+7,73%
jan/2019697,923+0,07%+0,07%+6,56%
2018
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2018697,446-0,45%+7,10%+7,10%
nov/2018700,601-1,14%+7,58%+8,38%
out/2018708,694+0,26%+8,83%+10,51%
set/2018706,834+1,79%+8,54%+10,33%
ago/2018694,414+0,68%+6,63%+9,06%
jul/2018689,746+0,44%+5,92%+8,59%
jun/2018686,696+1,48%+5,45%+7,79%
mai/2018676,695+1,64%+3,91%+5,20%
abr/2018665,770+0,93%+2,24%+2,97%
mar/2018659,665+0,56%+1,30%+0,76%
fev/2018655,975+0,15%+0,73%-0,19%
jan/2018654,968+0,58%+0,58%-0,28%
2017
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2017651,214+0,74%-0,42%-0,42%
nov/2017646,422+0,80%-1,15%-0,33%
out/2017641,279+0,10%-1,94%-1,07%
set/2017640,654+0,62%-2,03%-1,04%
ago/2017636,714+0,24%-2,64%-1,61%
jul/2017635,198-0,30%-2,87%-1,42%
jun/2017637,079-0,96%-2,58%-1,51%
mai/2017643,260-0,51%-1,63%+1,07%
abr/2017646,573-1,24%-1,13%+2,74%
mar/2017654,709-0,38%+0,12%+4,41%
fev/2017657,191+0,06%+0,50%+5,26%
jan/2017656,778+0,43%+0,43%+6,02%
2016
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2016653,951+0,83%+7,18%+7,18%
nov/2016648,561+0,05%+6,30%+6,77%
out/2016648,213+0,13%+6,24%+7,99%
set/2016647,360+0,03%+6,10%+9,74%
ago/2016647,153+0,43%+6,07%+11,27%
jul/2016644,356-0,39%+5,61%+11,23%
jun/2016646,868+1,63%+6,02%+12,32%
mai/2016636,468+1,13%+4,32%+11,26%
abr/2016629,345+0,36%+3,15%+10,46%
mar/2016627,060+0,43%+2,78%+11,07%
fev/2016624,366+0,79%+2,33%+11,93%
jan/2016619,476+1,53%+1,53%+11,65%
2015
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2015610,128+0,44%+10,70%+10,70%
nov/2015607,441+1,19%+10,21%+10,64%
out/2015600,269+1,76%+8,91%+10,58%
set/2015589,897+1,42%+7,03%+9,31%
ago/2015581,618+0,40%+5,53%+7,80%
jul/2015579,293+0,58%+5,11%+7,43%
jun/2015575,938+0,68%+4,50%+6,22%
mai/2015572,034+0,40%+3,79%+4,83%
abr/2015569,738+0,92%+3,37%+3,94%
mar/2015564,568+1,21%+2,43%+3,46%
fev/2015557,803+0,53%+1,21%+3,74%
jan/2015554,835+0,67%+0,67%+4,06%
2014
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2014551,149+0,38%+3,78%+3,78%
nov/2014549,040+1,14%+3,39%+4,10%
out/2014542,853+0,59%+2,22%+3,21%
set/2014539,649+0,02%+1,62%+3,24%
ago/2014539,550+0,06%+1,60%+4,63%
jul/2014539,210-0,55%+1,54%+5,05%
jun/2014542,194-0,63%+2,10%+5,77%
mai/2014545,652-0,45%+2,75%+7,26%
abr/2014548,145+0,45%+3,22%+8,10%
mar/2014545,684+1,48%+2,75%+7,55%
fev/2014537,703+0,85%+1,25%+6,30%
jan/2014533,197+0,40%+0,40%+5,62%
2013
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2013531,056+0,69%+5,52%+5,52%
nov/2013527,422+0,28%+4,80%+5,49%
out/2013525,966+0,63%+4,51%+5,46%
set/2013522,690+1,36%+3,86%+4,47%
ago/2013515,688+0,46%+2,46%+3,98%
jul/2013513,313+0,14%+1,99%+4,84%
jun/2013512,598+0,76%+1,85%+6,28%
mai/2013508,715+0,32%+1,08%+6,20%
abr/2013507,087-0,06%+0,76%+6,83%
mar/2013507,375+0,31%+0,81%+7,97%
fev/2013505,832+0,20%+0,51%+8,24%
jan/2013504,830+0,31%+0,31%+8,11%
2012
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2012503,283+0,66%+8,10%+8,10%
nov/2012499,989+0,25%+7,39%+7,22%
out/2012498,739-0,31%+7,12%+7,41%
set/2012500,314+0,88%+7,46%+8,17%
ago/2012495,949+1,29%+6,52%+8,04%
jul/2012489,621+1,52%+5,16%+7,31%
jun/2012482,311+0,69%+3,59%+5,66%
mai/2012479,019+0,91%+2,89%+4,80%
abr/2012474,683+1,02%+1,95%+3,86%
mar/2012469,910+0,56%+0,93%+3,32%
fev/2012467,308+0,07%+0,37%+3,38%
jan/2012466,979+0,30%+0,30%+4,29%
2011
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2011465,586-0,16%+5,00%+5,00%
nov/2011466,331+0,43%+5,17%+5,56%
out/2011464,349+0,40%+4,72%+6,78%
set/2011462,509+0,75%+4,30%+7,45%
ago/2011459,055+0,61%+3,52%+7,81%
jul/2011456,258-0,05%+2,89%+8,34%
jun/2011456,490-0,13%+2,95%+8,63%
mai/2011457,090+0,01%+3,08%+9,14%
abr/2011457,059+0,50%+3,07%+10,84%
mar/2011454,805+0,61%+2,57%+11,09%
fev/2011452,047+0,96%+1,94%+11,12%
jan/2011447,764+0,98%+0,98%+11,27%
2010
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2010443,427+0,38%+11,30%+11,30%
nov/2010441,754+1,58%+10,88%+10,75%
out/2010434,882+1,03%+9,16%+9,11%
set/2010430,453+1,10%+8,04%+7,95%
ago/2010425,788+1,10%+6,87%+7,05%
jul/2010421,154+0,22%+5,71%+5,98%
jun/2010420,241+0,34%+5,48%+5,07%
mai/2010418,811+1,57%+5,12%+4,38%
abr/2010412,341+0,72%+3,50%+2,95%
mar/2010409,399+0,63%+2,76%+2,26%
fev/2010406,826+1,09%+2,11%+0,77%
jan/2010402,425+1,01%+1,01%-0,45%
2009
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2009398,407-0,11%-1,43%-1,43%
nov/2009398,857+0,07%-1,32%-1,76%
out/2009398,575-0,04%-1,39%-1,76%
set/2009398,738+0,25%-1,35%-0,65%
ago/2009397,758+0,09%-1,59%-0,53%
jul/2009397,393-0,64%-1,68%-1,00%
jun/2009399,966-0,32%-1,04%+0,76%
mai/2009401,232+0,18%-0,73%+2,99%
abr/2009400,530+0,04%-0,90%+4,74%
mar/2009400,353-0,84%-0,95%+5,86%
fev/2009403,737-0,13%-0,11%+7,50%
jan/2009404,244+0,01%+0,01%+8,05%
2008
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2008404,185-0,44%+9,10%+9,10%
nov/2008405,982+0,07%+9,58%+11,20%
out/2008405,707+1,09%+9,51%+12,29%
set/2008401,327+0,36%+8,32%+11,90%
ago/2008399,870-0,38%+7,93%+12,80%
jul/2008401,406+1,12%+8,35%+14,81%
jun/2008396,954+1,89%+7,14%+13,96%
mai/2008389,585+1,88%+5,16%+12,14%
abr/2008382,414+1,12%+3,22%+10,24%
mar/2008378,194+0,70%+2,08%+9,18%
fev/2008375,558+0,38%+1,37%+8,65%
jan/2008374,139+0,99%+0,99%+8,49%
2007
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2007370,485+1,47%+7,89%+7,89%
nov/2007365,100+1,05%+6,32%+6,60%
out/2007361,308+0,75%+5,22%+6,10%
set/2007358,633+1,17%+4,44%+6,16%
ago/2007354,495+1,39%+3,24%+5,19%
jul/2007349,628+0,37%+1,82%+4,17%
jun/2007348,328+0,26%+1,44%+3,96%
mai/2007347,421+0,16%+1,18%+4,38%
abr/2007346,878+0,14%+1,02%+4,61%
mar/2007346,407+0,22%+0,88%+4,49%
fev/2007345,652+0,23%+0,66%+3,79%
jan/2007344,850+0,43%+0,43%+3,49%
2006
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2006343,384+0,26%+3,79%+3,79%
nov/2006342,482+0,57%+3,52%+3,59%
out/2006340,541+0,81%+2,93%+3,34%
set/2006337,817+0,24%+2,11%+3,16%
ago/2006337,011+0,41%+1,87%+2,78%
jul/2006335,637+0,17%+1,45%+1,56%
jun/2006335,067+0,67%+1,28%+0,98%
mai/2006332,851+0,38%+0,61%-0,14%
abr/2006331,607+0,02%+0,23%-0,77%
mar/2006331,531-0,45%+0,21%-0,29%
fev/2006333,030-0,06%+0,66%+1,15%
jan/2006333,222+0,72%+0,72%+1,62%
2005
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2005330,835+0,07%+1,22%+1,22%
nov/2005330,619+0,33%+1,16%+1,68%
out/2005329,529+0,63%+0,82%+2,18%
set/2005327,454-0,13%+0,19%+2,08%
ago/2005327,887-0,79%+0,32%+2,71%
jul/2005330,484-0,40%+1,12%+4,88%
jun/2005331,823-0,45%+1,53%+6,50%
mai/2005333,321-0,25%+1,99%+8,36%
abr/2005334,170+0,51%+2,24%+10,22%
mar/2005332,490+0,99%+1,73%+10,92%
fev/2005329,241+0,40%+0,74%+10,86%
jan/2005327,915+0,33%+0,33%+11,61%
2004
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2004326,833+0,52%+12,14%+12,14%
nov/2004325,148+0,82%+11,56%+12,23%
out/2004322,492+0,53%+10,65%+11,85%
set/2004320,788+0,48%+10,06%+11,74%
ago/2004319,244+1,31%+9,53%+12,37%
jul/2004315,113+1,14%+8,11%+11,60%
jun/2004311,576+1,29%+6,90%+10,13%
mai/2004307,616+1,46%+5,54%+7,97%
abr/2004303,184+1,15%+4,02%+5,71%
mar/2004299,746+0,93%+2,84%+4,94%
fev/2004296,976+1,08%+1,89%+5,69%
jan/2004293,793+0,80%+0,80%+6,22%
2003
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2003291,462+0,60%+7,67%+7,67%
nov/2003289,718+0,48%+7,03%+9,92%
out/2003288,337+0,44%+6,52%+15,78%
set/2003287,081+1,05%+6,05%+20,13%
ago/2003284,105+0,62%+4,96%+22,03%
jul/2003282,349-0,20%+4,31%+24,14%
jun/2003282,913-0,70%+4,51%+26,94%
mai/2003284,900-0,67%+5,25%+30,05%
abr/2003286,815+0,41%+5,96%+32,37%
mar/2003285,640+1,66%+5,52%+32,75%
fev/2003280,984+1,59%+3,80%+30,73%
jan/2003276,578+2,17%+2,17%+28,92%
2002
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2002270,692+2,70%+26,41%+26,41%
nov/2002263,580+5,84%+23,09%+23,31%
out/2002249,042+4,21%+16,30%+17,40%
set/2002238,973+2,64%+11,60%+14,28%
ago/2002232,818+2,36%+8,72%+11,76%
jul/2002227,441+2,05%+6,21%+10,17%
jun/2002222,872+1,74%+4,08%+9,70%
mai/2002219,070+1,11%+2,30%+9,40%
abr/2002216,673+0,70%+1,18%+8,68%
mar/2002215,170+0,11%+0,48%+9,14%
fev/2002214,927+0,18%+0,37%+9,89%
jan/2002214,535+0,19%+0,19%+10,06%
2001
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2001214,137+0,18%+10,40%+10,40%
nov/2001213,756+0,76%+10,20%+11,04%
out/2001212,135+1,45%+9,36%+10,62%
set/2001209,111+0,38%+7,81%+9,45%
ago/2001208,315+0,90%+7,40%+9,79%
jul/2001206,450+1,62%+6,43%+10,78%
jun/2001203,167+1,46%+4,74%+11,49%
mai/2001200,251+0,44%+3,24%+10,90%
abr/2001199,374+1,13%+2,79%+11,16%
mar/2001197,151+0,80%+1,64%+10,06%
fev/2001195,580+0,34%+0,83%+9,38%
jan/2001194,920+0,49%+0,49%+9,23%
2000
MêsNúmero-índiceNo mêsNo ano12 meses
dez/2000193,970+0,76%+9,81%+9,81%
nov/2000192,506+0,39%+8,98%+10,32%
out/2000191,763+0,37%+8,56%+12,68%
set/2000191,049+0,69%+8,15%+14,38%
ago/2000189,746+1,82%+7,42%+15,27%
jul/2000186,353+2,26%+5,49%+14,85%
jun/2000182,236+0,93%+3,16%+14,10%
mai/2000180,563+0,67%+2,22%+14,21%
abr/2000179,357+0,13%+1,53%+13,05%
mar/2000179,128+0,18%+1,40%+12,94%
fev/2000178,800+0,19%+1,22%+14,96%
jan/2000178,454+1,02%+1,02%+19,83%
1999
MêsNúmero-índiceNo mêsNo ano12 meses
dez/1999176,647+1,23%+19,98%+19,98%
nov/1999174,496+2,53%+18,52%+19,68%
out/1999170,182+1,89%+15,59%+16,51%
set/1999167,028+1,47%+13,45%+14,32%
ago/1999164,612+1,45%+11,81%+12,64%
jul/1999162,253+1,59%+10,20%+10,83%
jun/1999159,711+1,02%+8,48%+8,68%
mai/1999158,100-0,34%+7,38%+7,89%
abr/1999158,647+0,03%+7,75%+8,51%
mar/1999158,600+1,98%+7,72%+8,33%
fev/1999155,528+4,44%+5,64%+6,48%
jan/1999148,921+1,15%+1,15%+1,97%
1998
MêsNúmero-índiceNo mêsNo ano12 meses
dez/1998147,231+0,98%+1,70%+1,70%
nov/1998145,797-0,18%+0,71%+1,41%
out/1998146,063-0,03%+0,90%+2,44%
set/1998146,111-0,02%+0,93%+2,82%
ago/1998146,144-0,17%+0,95%+3,45%
jul/1998146,398-0,38%+1,13%+3,59%
jun/1998146,951+0,28%+1,51%+4,07%
mai/1998146,544+0,23%+1,23%+4,50%
abr/1998146,211-0,13%+1,00%+4,58%
mar/1998146,408+0,23%+1,13%+5,34%
fev/1998146,067+0,02%+0,90%+6,32%
jan/1998146,038+0,88%+0,88%+6,74%
1997
MêsNúmero-índiceNo mêsNo ano12 meses
dez/1997144,765+0,69%+7,48%+7,48%
nov/1997143,771+0,83%+6,74%+7,68%
out/1997142,587+0,34%+5,86%+7,09%
set/1997142,101+0,59%+5,50%+6,96%
ago/1997141,268-0,04%+4,88%+6,47%
jul/1997141,330+0,09%+4,93%+6,52%
jun/1997141,207+0,70%+4,84%+7,59%
mai/1997140,229+0,30%+4,11%+8,16%
abr/1997139,807+0,59%+3,80%+9,64%
mar/1997138,990+1,16%+3,19%+9,76%
fev/1997137,390+0,42%+2,01%+8,74%
jan/1997136,814+1,58%+1,58%+9,10%
1996
MêsNúmero-índiceNo mêsNo ano12 meses
dez/1996134,689+0,88%+9,34%+9,34%
nov/1996133,517+0,28%+8,39%+8,68%
out/1996133,141+0,22%+8,08%+9,82%
set/1996132,849+0,13%+7,84%+9,82%
ago/1996132,6790,00%+7,71%+8,50%
jul/1996132,674+1,09%+7,70%+9,89%
jun/1996131,240+1,22%+6,54%+11,14%
mai/1996129,655+1,68%+5,25%+12,67%
abr/1996127,509+0,70%+3,51%+11,25%
mar/1996126,627+0,22%+2,79%+13,02%
fev/1996126,353+0,76%+2,57%+14,83%
jan/1996125,397+1,79%+1,79%+15,27%
1995
MêsNúmero-índiceNo mêsNo ano12 meses
dez/1995123,187+0,27%+14,78%+14,78%
nov/1995122,850+1,33%+14,47%+15,11%
out/1995121,241+0,23%+12,97%+16,42%
set/1995120,967-1,08%+12,71%+19,12%
ago/1995122,289+1,29%+13,94%+22,29%
jul/1995120,733+2,24%+12,49%
jun/1995118,090+2,62%+10,03%
mai/1995115,071+0,40%+7,22%
abr/1995114,614+2,30%+6,79%
mar/1995112,035+1,81%+4,39%
fev/1995110,039+1,15%+2,53%
jan/1995108,785+1,36%+1,36%
1994
MêsNúmero-índiceNo mêsNo ano12 meses
dez/1994107,325+0,57%+0,57%
nov/1994106,720+2,47%+2,47%
out/1994104,143+2,55%+2,55%
set/1994101,549+1,55%+1,55%
ago/1994100,0000,00%0,00%
Fonte: FGV, via Sistema Gerenciador de Séries Temporais (SGS) do Banco Central do Brasil. O número-índice usa a mesma base oficial divulgada pelo órgão de origem. Pequenas diferenças de centésimos podem ocorrer em relação à publicação oficial, pois a API do Banco Central só fornece a variação mensal com 2 casas decimais. Para atualizar valores de contratos e laudos, use a calculadora de correção monetária.