General Market Price Index
IGP-M today: monthly and accumulated values
FGV’s index combining producer, consumer and construction prices.
Latest available observation
-0.22%
in the month
Reference:
in the month
-0.22%
Through August 2026
Year to date · 2026
1.85%
Through August 2026 · partial
Last 12 complete months
2.18%
Through August 2026
Source: FGV IBRE / Banco Central do Brasil · SGS 189. Data retrieved on: 09/24/2026.
Values reflect the stated retrieval date. Check the source for subsequent publications.
IGP-M history
Published monthly change (%). Negative values indicate a fall in average prices during the period.
September 2025 – August 2026
Monthly table
| Month | Change / return |
|---|---|
| August 2026 | -0.22% |
| July 2026 | -1.16% |
| June 2026 | -0.50% |
| May 2026 | 0.84% |
| April 2026 | 2.73% |
| March 2026 | 0.52% |
| February 2026 | -0.73% |
| January 2026 | 0.41% |
Original observations: annual rates for CDI/Selic and monthly changes for IPCA/IGP-M/INCC-M.
Sources and methodology
Accumulated values use compounding: [product of (1 + rate/100) − 1] × 100. Percentages are not added together. The last 12 months include complete months only. The year and the last month in daily series may be partial.
Each date identifies the reference month, not the publication day. Accumulated values use published monthly changes.
This page uses published IGP-M (SGS 189); the adjustment calculator uses changes consistent with the index level (SGS 28655), which may differ due to rounding.
History on this page starts in January 2000.
Frequently asked questions
Is IGP-M used to adjust rent?
IGP-M is calculated by FGV IBRE and serves as a reference in contracts, including rental agreements. The applicable index, measurement period and treatment of negative changes depend on the contract terms.