SIX · BKW · stock
Bkw AG (BKW) stock price history
Every SIX trading session of Bkw AG from Dec 12, 2011 to Sep 28, 2026: 3,712 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.
BKW adjusted close, 2011 to 2026
- CHF 179.74
- All time high, 2025
- CHF 179.05
- 52 week high, CHF 119.20 low
- 3,712
- Daily sessions since 2011
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2011 to 2026 series and minute bars.
BKW key facts
- Bkw AG (BKW) closed at CHF 119.90 on Sep 28, 2026 on SIX.
- BKW's all time high close is CHF 179.74, set on Aug 4, 2025; its all time low close is CHF 17.99 on Dec 20, 2011.
- BKW's 52 week range is CHF 119.20 to CHF 179.05.
- BKW returned -26.6% over the year to Sep 28, 2026 and +33.2% over five years.
- Over ten years BKW returned +239%, +13.0% a year compounded.
- BKW's deepest drawdown was -33.5% from Aug 4, 2025 to Sep 24, 2026.
- DataCedar holds 3,712 daily sessions of BKW history from Dec 12, 2011 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
BKW price chart, 2011 to 2026
BKW returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.4% |
| 3 months | -12.9% |
| 6 months | -18.4% |
| Year to date | -27.0% |
| 1 year | -26.6% |
| 3 years | -19.7% |
| 5 years | +33.2% |
| 10 years | +238.6% |
| Since Dec 12, 2011 | +521.9% |
| Compound annual growth, 14.8 years | +13.1% |
BKW records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 179.74 on Aug 4, 2025
- All time low close
- CHF 17.99 on Dec 20, 2011
- 52 week high
- CHF 179.05 on Oct 23, 2025
- 52 week low
- CHF 119.20 on Sep 24, 2026
- Deepest drawdown
- -33.5% from Aug 4, 2025 to Sep 24, 2026, not yet recovered
- Best single session
- +17.0% on Sep 3, 2019
- Worst single session
- -12.9% on Jan 20, 2026
- Volatility, 1 year annualised
- 23.3%
- Sessions closing higher, 1 year
- 46%
- Growth of 1 since 2011
- 6.2×
- Best calendar year
- 2020, +43%
- Worst calendar year
- 2012, -11%
BKW 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. 2011 starts on Dec 12, 2011; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 167.15 | CHF 175.83 | CHF 119.20 | CHF 119.90 | -27.0% | 12.4M | 186 |
| 2025 | CHF 144.33 | CHF 179.93 | CHF 137.08 | CHF 164.32 | +14.7% | 11.6M | 249 |
| 2024 | CHF 139.50 | CHF 154.92 | CHF 113.81 | CHF 143.28 | +3.0% | 12.5M | 250 |
| 2023 | CHF 115.60 | CHF 155.88 | CHF 114.42 | CHF 139.12 | +21.1% | 15.8M | 251 |
| 2022 | CHF 105.83 | CHF 119.41 | CHF 87.81 | CHF 114.87 | +9.1% | 14.6M | 254 |
| 2021 | CHF 87.24 | CHF 115.06 | CHF 83.10 | CHF 105.30 | +22.4% | 14.2M | 254 |
| 2020 | CHF 60.28 | CHF 90.02 | CHF 58.26 | CHF 86.03 | +42.9% | 17.3M | 252 |
| 2019 | CHF 56.25 | CHF 64.07 | CHF 51.89 | CHF 60.20 | +6.7% | 10.4M | 249 |
| 2018 | CHF 45.53 | CHF 58.96 | CHF 42.66 | CHF 56.41 | +21.9% | 9.6M | 249 |
| 2017 | CHF 38.13 | CHF 50.00 | CHF 37.82 | CHF 46.29 | +21.0% | 9.5M | 251 |
| 2016 | CHF 28.34 | CHF 38.71 | CHF 26.92 | CHF 38.25 | +34.8% | 6.1M | 254 |
| 2015 | CHF 21.07 | CHF 29.13 | CHF 18.64 | CHF 28.38 | +34.9% | 4.1M | 251 |
| 2014 | CHF 19.26 | CHF 24.14 | CHF 19.26 | CHF 21.03 | +6.7% | 4.1M | 249 |
| 2013 | CHF 21.00 | CHF 22.63 | CHF 19.09 | CHF 19.71 | -5.3% | 5.3M | 249 |
| 2012 | CHF 21.85 | CHF 25.67 | CHF 17.92 | CHF 20.80 | -11.2% | 2.8M | 250 |
| 2011 | CHF 19.28 | CHF 23.78 | CHF 17.96 | CHF 23.43 | n/a | 483.9K | 14 |
BKW monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 119.90 | -4.2% |
| August 2026 | CHF 125.20 | -6.5% |
| July 2026 | CHF 133.90 | -1.8% |
| June 2026 | CHF 136.30 | -7.9% |
| May 2026 | CHF 148.00 | -5.2% |
| April 2026 | CHF 156.20 | +2.5% |
| March 2026 | CHF 152.41 | +3.2% |
| February 2026 | CHF 147.73 | +3.8% |
| January 2026 | CHF 142.36 | -13.4% |
| December 2025 | CHF 164.32 | +0.5% |
| November 2025 | CHF 163.54 | -6.8% |
| October 2025 | CHF 175.54 | +5.9% |
About the BKW data
Daily bars. 3,712 sessions from Dec 12, 2011 to Sep 28, 2026, one row per SIX 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 28, 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 SIX trading days; minute timestamps are UTC. Prices are in CHF. 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 Dec 12, 2011, 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/BKW/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
BKW share price history
