Nasdaq Stockholm · CHOSA · stock
Chosa Oncology AB (CHOSA) stock price history
Every Nasdaq Stockholm trading session of Chosa Oncology AB from Mar 9, 2016 to Sep 28, 2026: 2,654 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.
CHOSA adjusted close, 2016 to 2026
- SEK 52.40
- All time high, 2018
- SEK 1.99
- 52 week high, SEK 0.4830 low
- 2,654
- Daily sessions since 2016
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.
CHOSA key facts
- Chosa Oncology AB (CHOSA) closed at SEK 0.5540 on Sep 28, 2026 on Nasdaq Stockholm.
- CHOSA's all time high close is SEK 52.40, set on Aug 7, 2018; its all time low close is SEK 0.3350 on Feb 22, 2024.
- CHOSA's 52 week range is SEK 0.4830 to SEK 1.99.
- CHOSA returned -64.7% over the year to Sep 28, 2026 and -97.1% over five years.
- Over ten years CHOSA returned -95%, -26.3% a year compounded.
- CHOSA's deepest drawdown was -99.4% from Aug 7, 2018 to Feb 22, 2024.
- DataCedar holds 2,654 daily sessions of CHOSA history from Mar 9, 2016 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CHOSA price chart, 2016 to 2026
CHOSA returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -20.6% |
| 3 months | -33.3% |
| 6 months | -34.4% |
| Year to date | -41.7% |
| 1 year | -64.7% |
| 3 years | -35.7% |
| 5 years | -97.1% |
| 10 years | -95.3% |
| Since Mar 9, 2016 | -95.9% |
| Compound annual growth, 10.6 years | -26.1% |
CHOSA records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- SEK 52.40 on Aug 7, 2018
- All time low close
- SEK 0.3350 on Feb 22, 2024
- 52 week high
- SEK 1.99 on Sep 30, 2025
- 52 week low
- SEK 0.4830 on Sep 7, 2026
- Deepest drawdown
- -99.4% from Aug 7, 2018 to Feb 22, 2024, not yet recovered
- Best single session
- +238.9% on Dec 6, 2022
- Worst single session
- -94.1% on May 30, 2022
- Volatility, 1 year annualised
- 109.3%
- Sessions closing higher, 1 year
- 42%
- Best calendar year
- 2018, +107%
- Worst calendar year
- 2022, -95%
CHOSA 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. 2016 starts on Mar 9, 2016; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | SEK 0.9850 | SEK 1.17 | SEK 0.4830 | SEK 0.5540 | -41.7% | 8M | 186 |
| 2025 | SEK 0.6120 | SEK 2.20 | SEK 0.3900 | SEK 0.9500 | +13.4% | 12.7M | 249 |
| 2024 | SEK 0.5410 | SEK 1.67 | SEK 0.3000 | SEK 0.8380 | +48.6% | 6.9M | 251 |
| 2023 | SEK 1.32 | SEK 2.60 | SEK 0.5010 | SEK 0.5640 | -56.9% | 14M | 251 |
| 2022 | SEK 28.70 | SEK 38.00 | SEK 0.4720 | SEK 1.31 | -95.4% | 70.5M | 253 |
| 2021 | SEK 25.70 | SEK 33.30 | SEK 17.10 | SEK 28.70 | +12.5% | 8.8M | 253 |
| 2020 | SEK 13.86 | SEK 28.80 | SEK 8.00 | SEK 25.50 | +84.8% | 12M | 252 |
| 2019 | SEK 26.80 | SEK 44.00 | SEK 12.30 | SEK 13.80 | -48.5% | 11.4M | 247 |
| 2018 | SEK 12.64 | SEK 56.40 | SEK 12.64 | SEK 26.80 | +107.3% | 21.6M | 252 |
| 2017 | SEK 8.70 | SEK 16.04 | SEK 4.86 | SEK 12.93 | +49.4% | 8.7M | 253 |
| 2016 | SEK 13.61 | SEK 14.48 | SEK 7.82 | SEK 8.65 | n/a | 13M | 207 |
CHOSA monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | SEK 0.5540 | -17.6% |
| August 2026 | SEK 0.6720 | -18.6% |
| July 2026 | SEK 0.8260 | +3.2% |
| June 2026 | SEK 0.8000 | +7.0% |
| May 2026 | SEK 0.7480 | -16.3% |
| April 2026 | SEK 0.8940 | -0.7% |
| March 2026 | SEK 0.9000 | +20.0% |
| February 2026 | SEK 0.7500 | -17.1% |
| January 2026 | SEK 0.9050 | -4.7% |
| December 2025 | SEK 0.9500 | -15.2% |
| November 2025 | SEK 1.12 | -18.2% |
| October 2025 | SEK 1.37 | -18.0% |
About the CHOSA data
Daily bars. 2,654 sessions from Mar 9, 2016 to Sep 28, 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 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 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 Mar 9, 2016, 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/CHOSA/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq Stockholm
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Common questions
CHOSA share price history
