SIX · SUNN · stock
Sunrise Communications AG (SUNN) stock price history
Every SIX trading session of Sunrise Communications AG from Nov 14, 2024 to Sep 28, 2026: 465 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.
SUNN adjusted close, 2024 to 2026
- CHF 47.21
- All time high, 2025
- CHF 46.65
- 52 week high, CHF 36.40 low
- 465
- Daily sessions since 2024
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2024 to 2026 series and minute bars.
SUNN key facts
- Sunrise Communications AG (SUNN) closed at CHF 40.08 on Sep 28, 2026 on SIX.
- SUNN's all time high close is CHF 47.21, set on Aug 28, 2025; its all time low close is CHF 33.25 on Mar 7, 2025.
- SUNN's 52 week range is CHF 36.40 to CHF 46.65.
- SUNN returned -6.3% over the year to Sep 28, 2026.
- Since Nov 14, 2024 SUNN returned +7%, +3.6% a year compounded.
- SUNN's deepest drawdown was -22.8% from Aug 28, 2025 to Jan 21, 2026.
- DataCedar holds 465 daily sessions of SUNN history from Nov 14, 2024 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
SUNN price chart, 2024 to 2026
SUNN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -5.5% |
| 3 months | -3.2% |
| 6 months | -5.9% |
| Year to date | +2.1% |
| 1 year | -6.3% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Nov 14, 2024 | +6.8% |
| Compound annual growth, 1.9 years | +3.6% |
SUNN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 47.21 on Aug 28, 2025
- All time low close
- CHF 33.25 on Mar 7, 2025
- 52 week high
- CHF 46.65 on Mar 2, 2026
- 52 week low
- CHF 36.40 on Jan 21, 2026
- Deepest drawdown
- -22.8% from Aug 28, 2025 to Jan 21, 2026, not yet recovered
- Best single session
- +6.6% on Nov 28, 2024
- Worst single session
- -4.5% on Nov 15, 2024
- Volatility, 1 year annualised
- 20.1%
- Sessions closing higher, 1 year
- 49%
- Best calendar year
- 2025, +17%
- Worst calendar year
- 2025, +17%
SUNN 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. 2024 starts on Nov 14, 2024; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 39.60 | CHF 46.65 | CHF 36.40 | CHF 40.08 | +2.1% | 53.8M | 186 |
| 2025 | CHF 34.27 | CHF 47.48 | CHF 32.90 | CHF 39.26 | +16.5% | 68.6M | 249 |
| 2024 | CHF 37.53 | CHF 40.25 | CHF 32.83 | CHF 33.70 | n/a | 20.8M | 30 |
SUNN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CHF 40.08 | -6.0% |
| August 2026 | CHF 42.62 | -0.1% |
| July 2026 | CHF 42.68 | +6.2% |
| June 2026 | CHF 40.20 | -6.8% |
| May 2026 | CHF 43.12 | -0.2% |
| April 2026 | CHF 43.19 | -1.4% |
| March 2026 | CHF 43.80 | -3.7% |
| February 2026 | CHF 45.47 | +12.1% |
| January 2026 | CHF 40.54 | +3.3% |
| December 2025 | CHF 39.26 | +1.7% |
| November 2025 | CHF 38.60 | -5.3% |
| October 2025 | CHF 40.76 | -6.3% |
About the SUNN data
Daily bars. 465 sessions from Nov 14, 2024 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 Nov 14, 2024, 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/SUNN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
SUNN share price history
