BMV · GSKN · stock
GSK plc (GSKN) stock price history
Every BMV trading session of GSK plc from Jan 9, 2008 to Sep 28, 2026: 4,700 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.
GSKN adjusted close, 2008 to 2026
- MX$1,308
- All time high, 2020
- MX$1,040
- 52 week high, MX$748.51 low
- 4,700
- Daily sessions since 2008
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2008 to 2026 series and minute bars.
GSKN key facts
- GSK plc (GSKN) closed at MX$870.00 on Sep 28, 2026 on BMV.
- GSKN's all time high close is MX$1,308, set on Apr 24, 2020; its all time low close is MX$467.56 on Apr 14, 2009.
- GSKN's 52 week range is MX$748.51 to MX$1,040.
- GSKN returned +16.2% over the year to Sep 28, 2026 and -6.3% over five years.
- Over ten years GSKN returned -15%, -1.7% a year compounded.
- GSKN's deepest drawdown was -55.8% from Apr 24, 2020 to Jul 19, 2023.
- DataCedar holds 4,700 daily sessions of GSKN history from Jan 9, 2008 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
GSKN price chart, 2008 to 2026
GSKN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -1.1% |
| 3 months | -3.4% |
| 6 months | -16.3% |
| Year to date | +0.8% |
| 1 year | +16.2% |
| 3 years | +39.0% |
| 5 years | -6.3% |
| 10 years | -15.4% |
| Since Jan 9, 2008 | +24.3% |
| Compound annual growth, 18.7 years | +1.2% |
GSKN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- MX$1,308 on Apr 24, 2020
- All time low close
- MX$467.56 on Apr 14, 2009
- 52 week high
- MX$1,040 on Feb 18, 2026
- 52 week low
- MX$748.51 on Sep 29, 2025
- Deepest drawdown
- -55.8% from Apr 24, 2020 to Jul 19, 2023, not yet recovered
- Best single session
- +37.3% on May 29, 2012
- Worst single session
- -21.2% on Feb 7, 2008
- Volatility, 1 year annualised
- 23.8%
- Sessions closing higher, 1 year
- 8%
- Best calendar year
- 2025, +33%
- Worst calendar year
- 2022, -40%
GSKN 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. 2008 starts on Jan 9, 2008; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | MX$862.72 | MX$1,040 | MX$862.72 | MX$870.00 | +0.8% | 3.8K | 185 |
| 2025 | MX$647.55 | MX$864.43 | MX$647.55 | MX$862.72 | +33.2% | 2.2K | 251 |
| 2024 | MX$623.07 | MX$772.00 | MX$623.07 | MX$647.55 | +3.9% | 65.6K | 251 |
| 2023 | MX$672.04 | MX$694.36 | MX$577.91 | MX$623.07 | -7.3% | 44.2K | 251 |
| 2022 | MX$1,126 | MX$1,188 | MX$584.95 | MX$672.04 | -40.3% | 98.4K | 252 |
| 2021 | MX$921.77 | MX$1,145 | MX$860.66 | MX$1,126 | +25.4% | 42.6K | 253 |
| 2020 | MX$1,091 | MX$1,308 | MX$881.72 | MX$898.32 | -14.8% | 196.8K | 252 |
| 2019 | MX$924.13 | MX$1,079 | MX$892.69 | MX$1,055 | +14.2% | 412.4K | 251 |
| 2018 | MX$869.35 | MX$1,068 | MX$820.38 | MX$924.13 | +14.6% | 312.7K | 251 |
| 2017 | MX$956.16 | MX$1,056 | MX$794.66 | MX$806.65 | -15.6% | 286.8K | 251 |
| 2016 | MX$833.55 | MX$1,042 | MX$815.30 | MX$956.16 | +14.7% | 279.3K | 252 |
| 2015 | MX$763.83 | MX$900.11 | MX$759.52 | MX$833.55 | +9.1% | 225.4K | 251 |
| 2014 | MX$838.92 | MX$908.68 | MX$704.96 | MX$763.83 | -9.0% | 748K | 251 |
| 2013 | MX$678.08 | MX$847.37 | MX$666.17 | MX$838.92 | +23.7% | 210.8K | 249 |
| 2012 | MX$536.73 | MX$754.87 | MX$536.73 | MX$678.08 | +26.3% | 21.1K | 248 |
| 2011 | MX$534.10 | MX$536.73 | MX$534.10 | MX$536.73 | +0.5% | 0 | 252 |
| 2010 | MX$531.72 | MX$534.10 | MX$531.72 | MX$534.10 | +0.4% | 0 | 249 |
| 2009 | MX$566.68 | MX$604.90 | MX$467.56 | MX$531.72 | -6.2% | 27.4K | 252 |
| 2008 | MX$699.88 | MX$699.88 | MX$512.74 | MX$566.68 | n/a | 60.4K | 248 |
GSKN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | MX$870.00 | -1.1% |
| August 2026 | MX$880.00 | -4.5% |
| July 2026 | MX$921.52 | +0.5% |
| June 2026 | MX$916.52 | +2.7% |
| May 2026 | MX$892.53 | -5.7% |
| April 2026 | MX$946.43 | -8.9% |
| March 2026 | MX$1,039 | 0.0% |
| February 2026 | MX$1,039 | +19.6% |
| January 2026 | MX$868.71 | +0.7% |
| December 2025 | MX$862.72 | 0.0% |
| November 2025 | MX$862.72 | -0.1% |
| October 2025 | MX$863.99 | +15.4% |
About the GSKN data
Daily bars. 4,700 sessions from Jan 9, 2008 to Sep 28, 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 17, 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 Jan 9, 2008, 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/GSKN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on BMV
Common questions
GSKN share price history
