BMV · BAKN · stock
Braskem S.A. (BAKN) stock price history
Every BMV trading session of Braskem S.A. from Nov 5, 2013 to Sep 25, 2026: 3,237 daily bars, adjusted for splits and dividends, with minute bars from Sep 18, 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.
BAKN adjusted close, 2013 to 2026
- MX$583.23
- All time high, 2018
- MX$85.84
- 52 week high, MX$25.50 low
- 3,237
- Daily sessions since 2013
Last updated Sep 25, 2026, the last stored session. Refreshes after each trading day. Full 2013 to 2026 series and minute bars.
BAKN key facts
- Braskem S.A. (BAKN) closed at MX$27.90 on Sep 25, 2026 on BMV.
- BAKN's all time high close is MX$583.23, set on Jan 29, 2018; its all time low close is MX$25.50 on Aug 26, 2026.
- BAKN's 52 week range is MX$25.50 to MX$85.84.
- BAKN returned -53.5% over the year to Sep 25, 2026 and -94.7% over five years.
- Over ten years BAKN returned -90%, -20.4% a year compounded.
- BAKN's deepest drawdown was -95.6% from Jan 31, 2018 to Aug 26, 2026.
- DataCedar holds 3,237 daily sessions of BAKN history from Nov 5, 2013 and minute bars from Sep 18, 2026, adjusted for splits and dividends, served by the API under a key.
BAKN price chart, 2013 to 2026
BAKN returns
Price return from the last close on or before the window start to Sep 25, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.5% |
| 3 months | -51.5% |
| 6 months | -62.5% |
| Year to date | -53.5% |
| 1 year | -53.5% |
| 3 years | -85.6% |
| 5 years | -94.7% |
| 10 years | -89.9% |
| Since Nov 5, 2013 | -87.2% |
| Compound annual growth, 12.9 years | -14.7% |
BAKN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- MX$583.23 on Jan 29, 2018
- All time low close
- MX$25.50 on Aug 26, 2026
- 52 week high
- MX$85.84 on Mar 6, 2026
- 52 week low
- MX$25.50 on Aug 26, 2026
- Deepest drawdown
- -95.6% from Jan 31, 2018 to Aug 26, 2026, not yet recovered
- Best single session
- +124.7% on May 3, 2021
- Worst single session
- -61.2% on Apr 13, 2020
- Volatility, 1 year annualised
- 77.5%
- Sessions closing higher, 1 year
- 7%
- Best calendar year
- 2021, +114%
- Worst calendar year
- 2020, -56%
BAKN 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. 2013 starts on Nov 5, 2013; 2026 runs to Sep 25, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | MX$59.94 | MX$85.84 | MX$25.50 | MX$27.90 | -53.5% | 62.2K | 184 |
| 2025 | MX$126.94 | MX$126.94 | MX$59.94 | MX$59.94 | -52.8% | 38.2K | 251 |
| 2024 | MX$193.42 | MX$193.42 | MX$121.60 | MX$126.94 | -34.4% | 121 | 251 |
| 2023 | MX$381.00 | MX$381.00 | MX$180.00 | MX$193.42 | -49.2% | 30.1K | 251 |
| 2022 | MX$367.33 | MX$381.00 | MX$340.30 | MX$381.00 | +3.7% | 14K | 252 |
| 2021 | MX$171.78 | MX$543.40 | MX$171.78 | MX$367.33 | +113.8% | 331.8K | 253 |
| 2020 | MX$392.71 | MX$392.71 | MX$152.45 | MX$171.78 | -56.3% | 41.4K | 252 |
| 2019 | MX$565.49 | MX$568.37 | MX$392.30 | MX$392.71 | -30.6% | 32.9K | 251 |
| 2018 | MX$508.30 | MX$583.23 | MX$465.21 | MX$565.49 | +11.3% | 39.3K | 251 |
| 2017 | MX$389.28 | MX$530.51 | MX$355.06 | MX$508.30 | +30.6% | 424.3K | 251 |
| 2016 | MX$235.87 | MX$401.25 | MX$206.93 | MX$389.28 | +65.0% | 2.4M | 252 |
| 2015 | MX$177.16 | MX$235.87 | MX$101.73 | MX$235.87 | +33.1% | 1.6M | 251 |
| 2014 | MX$231.81 | MX$231.81 | MX$157.74 | MX$177.16 | -23.6% | 1.5M | 251 |
| 2013 | MX$217.50 | MX$231.81 | MX$214.16 | MX$231.81 | n/a | 188.6K | 36 |
BAKN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | MX$27.90 | -4.5% |
| August 2026 | MX$29.20 | -30.5% |
| July 2026 | MX$42.00 | -27.0% |
| June 2026 | MX$57.50 | -31.0% |
| May 2026 | MX$83.38 | +42.3% |
| April 2026 | MX$58.60 | -21.2% |
| March 2026 | MX$74.40 | +9.4% |
| February 2026 | MX$68.00 | +3.0% |
| January 2026 | MX$66.00 | +10.1% |
| December 2025 | MX$59.94 | 0.0% |
| November 2025 | MX$59.94 | 0.0% |
| October 2025 | MX$59.94 | 0.0% |
About the BAKN data
Daily bars. 3,237 sessions from Nov 5, 2013 to Sep 25, 2026, one row per BMV 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 18, 2026 forward, most recent session Sep 25, 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 BMV trading days; minute timestamps are UTC. Prices are in MXN. 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 5, 2013, 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/BAKN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on BMV
Common questions
BAKN share price history
