SIX · DSFIR · stock
DSM-Firmenich AG (DSFIR) stock price history
Every SIX trading session of DSM-Firmenich AG from May 21, 2026 to Nov 13, 2026: 122 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.
DSFIR adjusted close, 2026 to 2026
- CHF 103.20
- All time high, 2026
- CHF 103.80
- 52 week high, CHF 60.30 low
- 122
- Daily sessions since 2026
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2026 to 2026 series and minute bars.
DSFIR key facts
- DSM-Firmenich AG (DSFIR) closed at CHF 97.75 on Nov 13, 2026 on SIX.
- DSFIR's all time high close is CHF 103.20, set on Nov 5, 2026; its all time low close is CHF 61.40 on Jun 8, 2026.
- DSFIR's 52 week range is CHF 60.30 to CHF 103.80.
- DSFIR's deepest drawdown was -8.6% from May 27, 2026 to Jun 8, 2026.
- DataCedar holds 122 daily sessions of DSFIR history from May 21, 2026 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
DSFIR price chart, 2026 to 2026
DSFIR returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.9% |
| 3 months | +15.0% |
| 6 months | n/a |
| Year to date | n/a |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since May 21, 2026 | +46.3% |
DSFIR records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 103.20 on Nov 5, 2026
- All time low close
- CHF 61.40 on Jun 8, 2026
- 52 week high
- CHF 103.80 on Nov 5, 2026
- 52 week low
- CHF 60.30 on Jun 8, 2026
- Deepest drawdown
- -8.6% from May 27, 2026 to Jun 8, 2026, recovered Jun 12, 2026
- Best single session
- +12.4% on Jul 30, 2026
- Worst single session
- -5.7% on Jul 23, 2026
- Volatility, 1 year annualised
- 34.8%
- Sessions closing higher, 1 year
- 54%
DSFIR 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. 2026 starts on May 21, 2026; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 62.80 | CHF 103.80 | CHF 60.30 | CHF 97.75 | n/a | 41M | 122 |
DSFIR monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | CHF 97.75 | -0.8% |
| October 2026 | CHF 98.50 | +5.9% |
| September 2026 | CHF 93.05 | +2.9% |
| August 2026 | CHF 90.45 | +4.1% |
| July 2026 | CHF 86.85 | +13.2% |
| June 2026 | CHF 76.70 | +16.1% |
| May 2026 | CHF 66.04 | n/a |
About the DSFIR data
Daily bars. 122 sessions from May 21, 2026 to Nov 13, 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 Nov 12, 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 May 21, 2026, 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/six%3ADSFIR/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
DSFIR share price history
