SIX · LEON · stock
Leonteq AG (LEON) stock price history
Every SIX trading session of Leonteq AG from Oct 19, 2012 to Sep 28, 2026: 3,442 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.
LEON adjusted close, 2012 to 2026
- CHF 153.44
- All time high, 2015
- CHF 22.30
- 52 week high, CHF 10.20 low
- 3,442
- Daily sessions since 2012
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2012 to 2026 series and minute bars.
LEON key facts
- Leonteq AG (LEON) closed at CHF 19.92 on Sep 28, 2026 on SIX.
- LEON's all time high close is CHF 153.44, set on Aug 3, 2015; its all time low close is CHF 10.64 on Feb 24, 2026.
- LEON's 52 week range is CHF 10.20 to CHF 22.30.
- LEON returned +15.0% over the year to Sep 28, 2026 and -51.7% over five years.
- Over ten years LEON returned -44%, -5.6% a year compounded.
- LEON's deepest drawdown was -93.1% from Aug 3, 2015 to Feb 24, 2026.
- DataCedar holds 3,442 daily sessions of LEON history from Oct 19, 2012 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
LEON price chart, 2012 to 2026
LEON returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -7.8% |
| 3 months | +19.9% |
| 6 months | +30.0% |
| Year to date | +45.4% |
| 1 year | +15.0% |
| 3 years | -35.4% |
| 5 years | -51.7% |
| 10 years | -44.0% |
| Since Oct 19, 2012 | +32.8% |
| Compound annual growth, 13.9 years | +2.1% |
LEON records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 153.44 on Aug 3, 2015
- All time low close
- CHF 10.64 on Feb 24, 2026
- 52 week high
- CHF 22.30 on Aug 25, 2026
- 52 week low
- CHF 10.20 on Feb 24, 2026
- Deepest drawdown
- -93.1% from Aug 3, 2015 to Feb 24, 2026, not yet recovered
- Best single session
- +22.5% on Mar 2, 2026
- Worst single session
- -28.8% on Dec 19, 2016
- Volatility, 1 year annualised
- 43.7%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2013, +132%
- Worst calendar year
- 2016, -76%
LEON 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. 2012 starts on Oct 19, 2012; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 13.74 | CHF 22.30 | CHF 10.20 | CHF 19.92 | +45.4% | 9.5M | 186 |
| 2025 | CHF 16.89 | CHF 23.45 | CHF 12.52 | CHF 13.70 | -18.0% | 12.9M | 249 |
| 2024 | CHF 28.60 | CHF 28.60 | CHF 15.87 | CHF 16.70 | -40.2% | 9.1M | 250 |
| 2023 | CHF 33.37 | CHF 42.07 | CHF 25.10 | CHF 27.95 | -14.7% | 10M | 251 |
| 2022 | CHF 50.45 | CHF 56.07 | CHF 26.51 | CHF 32.77 | -34.3% | 9.2M | 254 |
| 2021 | CHF 25.03 | CHF 51.46 | CHF 24.22 | CHF 49.88 | +100.9% | 7.7M | 254 |
| 2020 | CHF 22.53 | CHF 35.60 | CHF 21.00 | CHF 24.82 | +8.2% | 17.3M | 252 |
| 2019 | CHF 28.54 | CHF 33.54 | CHF 19.73 | CHF 22.95 | -19.9% | 10.9M | 249 |
| 2018 | CHF 43.31 | CHF 46.72 | CHF 27.95 | CHF 28.65 | -32.7% | 20.1M | 249 |
| 2017 | CHF 23.45 | CHF 49.66 | CHF 17.26 | CHF 42.57 | +85.3% | 31.2M | 251 |
| 2016 | CHF 93.89 | CHF 94.16 | CHF 22.77 | CHF 22.97 | -76.2% | 20.3M | 254 |
| 2015 | CHF 78.77 | CHF 154.43 | CHF 58.47 | CHF 96.48 | +22.4% | 16.1M | 251 |
| 2014 | CHF 34.90 | CHF 82.13 | CHF 34.90 | CHF 78.84 | +127.0% | 11.1M | 249 |
| 2013 | CHF 14.96 | CHF 37.17 | CHF 14.74 | CHF 34.73 | +131.6% | 7.8M | 242 |
| 2012 | CHF 14.65 | CHF 15.62 | CHF 14.65 | CHF 15.00 | n/a | 1.3M | 1 |
LEON monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 19.92 | -6.3% |
| August 2026 | CHF 21.25 | +25.0% |
| July 2026 | CHF 17.00 | +1.7% |
| June 2026 | CHF 16.72 | +15.3% |
| May 2026 | CHF 14.50 | -1.9% |
| April 2026 | CHF 14.78 | -9.0% |
| March 2026 | CHF 16.24 | +42.7% |
| February 2026 | CHF 11.38 | -20.2% |
| January 2026 | CHF 14.26 | +4.1% |
| December 2025 | CHF 13.70 | -11.7% |
| November 2025 | CHF 15.52 | +1.2% |
| October 2025 | CHF 15.34 | -12.4% |
About the LEON data
Daily bars. 3,442 sessions from Oct 19, 2012 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 Oct 19, 2012, 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/LEON/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
LEON share price history
