Nasdaq Stockholm · C100 · stock
C100 AB (publ) (C100) stock price history
Every Nasdaq Stockholm trading session of C100 AB (publ) from May 23, 2022 to Nov 12, 2026: 1,121 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.
C100 adjusted close, 2022 to 2026
- SEK 351.17
- All time high, 2022
- SEK 11.60
- 52 week high, SEK 2.62 low
- 1,121
- Daily sessions since 2022
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2022 to 2026 series and minute bars.
C100 key facts
- C100 AB (publ) (C100) closed at SEK 3.54 on Nov 12, 2026 on Nasdaq Stockholm.
- C100's all time high close is SEK 351.17, set on May 31, 2022; its all time low close is SEK 2.66 on Nov 11, 2026.
- C100's 52 week range is SEK 2.62 to SEK 11.60.
- C100 returned -49.4% over the year to Nov 12, 2026.
- Since May 23, 2022 C100 returned -99%, -63.1% a year compounded.
- C100's deepest drawdown was -99.2% from May 31, 2022 to Nov 11, 2026.
- DataCedar holds 1,121 daily sessions of C100 history from May 23, 2022 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
C100 price chart, 2022 to 2026
C100 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +4.1% |
| 3 months | -14.7% |
| 6 months | -45.4% |
| Year to date | -51.2% |
| 1 year | -49.4% |
| 3 years | -95.8% |
| 5 years | n/a |
| 10 years | n/a |
| Since May 23, 2022 | -98.9% |
| Compound annual growth, 4.5 years | -63.1% |
C100 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- SEK 351.17 on May 31, 2022
- All time low close
- SEK 2.66 on Nov 11, 2026
- 52 week high
- SEK 11.60 on Jan 19, 2026
- 52 week low
- SEK 2.62 on Nov 11, 2026
- Deepest drawdown
- -99.2% from May 31, 2022 to Nov 11, 2026, not yet recovered
- Best single session
- +210.7% on May 19, 2025
- Worst single session
- -40.1% on Apr 11, 2023
- Volatility, 1 year annualised
- 188.9%
- Sessions closing higher, 1 year
- 31%
- Best calendar year
- 2024, -37%
- Worst calendar year
- 2025, -84%
C100 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. 2022 starts on May 23, 2022; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | SEK 6.15 | SEK 11.60 | SEK 2.62 | SEK 3.54 | -51.2% | 6.7M | 214 |
| 2025 | SEK 45.59 | SEK 79.54 | SEK 4.00 | SEK 7.25 | -84.1% | 460.1K | 249 |
| 2024 | SEK 71.88 | SEK 78.26 | SEK 21.27 | SEK 45.59 | -36.6% | 65.7K | 251 |
| 2023 | SEK 131.43 | SEK 317.96 | SEK 42.96 | SEK 71.88 | -45.3% | 131.9K | 251 |
| 2022 | SEK 358.95 | SEK 358.95 | SEK 120.12 | SEK 131.43 | n/a | 3.3K | 156 |
C100 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | SEK 3.54 | +17.2% |
| October 2026 | SEK 3.02 | -11.2% |
| September 2026 | SEK 3.40 | -18.3% |
| August 2026 | SEK 4.16 | +1.0% |
| July 2026 | SEK 4.12 | +6.2% |
| June 2026 | SEK 3.88 | -23.0% |
| May 2026 | SEK 5.04 | +13.5% |
| April 2026 | SEK 4.44 | -28.4% |
| March 2026 | SEK 6.20 | +9.7% |
| February 2026 | SEK 5.65 | -22.6% |
| January 2026 | SEK 7.30 | +0.7% |
| December 2025 | SEK 7.25 | -1.4% |
About the C100 data
Daily bars. 1,121 sessions from May 23, 2022 to Nov 12, 2026, one row per Nasdaq Stockholm 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 30, 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 Nasdaq Stockholm trading days; minute timestamps are UTC. Prices are in SEK. 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 23, 2022, 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/nasdaq-stockholm%3AC100/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq Stockholm
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Common questions
C100 share price history
