B3 · BMGB4 · stock
Banco BMG S.A. (BMGB4) stock price history
Every B3 trading session of Banco BMG S.A. from Nov 29, 2019 to Nov 12, 2026: 1,711 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
BMGB4 adjusted close, 2019 to 2026
- R$7.23
- All time high, 2026
- R$7.30
- 52 week high, R$3.65 low
- 1,711
- Daily sessions since 2019
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.
BMGB4 key facts
- Banco BMG S.A. (BMGB4) closed at R$5.20 on Nov 12, 2026 on B3.
- BMGB4's all time high close is R$7.23, set on Oct 21, 2026; its all time low close is R$1.28 on Dec 14, 2022.
- BMGB4's 52 week range is R$3.65 to R$7.30.
- BMGB4 returned +40.3% over the year to Nov 12, 2026 and +188.3% over five years.
- Since Nov 29, 2019 BMGB4 returned +21%, +2.8% a year compounded.
- BMGB4's deepest drawdown was -76.4% from Jan 24, 2020 to Dec 14, 2022.
- DataCedar holds 1,711 daily sessions of BMGB4 history from Nov 29, 2019 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
BMGB4 price chart, 2019 to 2026
BMGB4 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -25.7% |
| 3 months | +7.4% |
| 6 months | +0.3% |
| Year to date | +9.1% |
| 1 year | +40.3% |
| 3 years | +198.3% |
| 5 years | +188.3% |
| 10 years | n/a |
| Since Nov 29, 2019 | +20.9% |
| Compound annual growth, 7.0 years | +2.8% |
BMGB4 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$7.23 on Oct 21, 2026
- All time low close
- R$1.28 on Dec 14, 2022
- 52 week high
- R$7.30 on Oct 21, 2026
- 52 week low
- R$3.65 on Nov 12, 2025
- Deepest drawdown
- -76.4% from Jan 24, 2020 to Dec 14, 2022, recovered Apr 9, 2026
- Best single session
- +18.7% on Jan 8, 2024
- Worst single session
- -29.1% on Oct 30, 2026
- Volatility, 1 year annualised
- 48.7%
- Sessions closing higher, 1 year
- 54%
- Best calendar year
- 2023, +67%
- Worst calendar year
- 2021, -45%
BMGB4 price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2019 starts on Nov 29, 2019; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$4.78 | R$7.30 | R$4.46 | R$5.20 | +9.1% | 301.3M | 212 |
| 2025 | R$3.19 | R$4.91 | R$2.99 | R$4.76 | +51.2% | 129.6M | 250 |
| 2024 | R$2.50 | R$3.74 | R$2.24 | R$3.15 | +25.4% | 172.5M | 251 |
| 2023 | R$1.51 | R$2.52 | R$1.34 | R$2.51 | +66.8% | 220.2M | 245 |
| 2022 | R$1.86 | R$2.01 | R$1.28 | R$1.51 | -18.9% | 228.2M | 243 |
| 2021 | R$3.36 | R$3.40 | R$1.52 | R$1.86 | -44.9% | 379.5M | 246 |
| 2020 | R$5.23 | R$5.49 | R$1.67 | R$3.37 | -34.4% | 439.3M | 244 |
| 2019 | R$4.37 | R$5.15 | R$4.21 | R$5.15 | n/a | 54M | 20 |
BMGB4 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | R$5.20 | +1.8% |
| October 2026 | R$5.11 | -19.9% |
| September 2026 | R$6.38 | +18.4% |
| August 2026 | R$5.39 | +3.4% |
| July 2026 | R$5.22 | +0.9% |
| June 2026 | R$5.17 | +4.8% |
| May 2026 | R$4.93 | -4.2% |
| April 2026 | R$5.15 | +7.0% |
| March 2026 | R$4.81 | +0.2% |
| February 2026 | R$4.80 | -0.4% |
| January 2026 | R$4.82 | +1.2% |
| December 2025 | R$4.76 | +17.0% |
About the BMGB4 data
Daily bars. 1,711 sessions from Nov 29, 2019 to Nov 12, 2026, one row per B3 trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 17, 2026 forward, most recent session Nov 3, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are B3 trading days; minute timestamps are UTC. Prices are in BRL. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Nov 29, 2019, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/b3%3ABMGB4/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
- BLOG11 Bluecap Log Fundo De Investimento Imobiliario
- BLUE11 Fundo De Investimento Imobiliario Macam Shopping
- BMEB3 Banco Mercantil do Brasil S.A.
- BMEB4 Banco Mercantil do Brasil S.A.
- BMIN3 Banco Mercantil de Investimentos S.A.
- BMIN4 Banco Mercantil de Investimentos S.A.
- BMKS3 Bicicletas Monark S.A.
- BMLC11 Fundo de Investimento Imobiliário Rio Bravo Renda Corporativa
Common questions
BMGB4 share price history
