Nasdaq Stockholm · SYNACT · stock
SynAct Pharma AB (SYNACT) stock price history
Every Nasdaq Stockholm trading session of SynAct Pharma AB from Jul 11, 2016 to Sep 28, 2026: 2,571 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.
SYNACT adjusted close, 2016 to 2026
- SEK 142.74
- All time high, 2021
- SEK 25.30
- 52 week high, SEK 7.05 low
- 2,571
- 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.
SYNACT key facts
- SynAct Pharma AB (SYNACT) closed at SEK 17.54 on Sep 28, 2026 on Nasdaq Stockholm.
- SYNACT's all time high close is SEK 142.74, set on Dec 28, 2021; its all time low close is SEK 4.65 on Jul 26, 2016.
- SYNACT's 52 week range is SEK 7.05 to SEK 25.30.
- SYNACT returned -16.5% over the year to Sep 28, 2026 and -82.6% over five years.
- Over ten years SYNACT returned +159%, +10.0% a year compounded.
- SYNACT's deepest drawdown was -96.3% from Dec 28, 2021 to Nov 1, 2023.
- DataCedar holds 2,571 daily sessions of SYNACT history from Jul 11, 2016 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
SYNACT price chart, 2016 to 2026
SYNACT returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -11.9% |
| 3 months | +13.6% |
| 6 months | -2.4% |
| Year to date | -22.4% |
| 1 year | -16.5% |
| 3 years | -7.1% |
| 5 years | -82.6% |
| 10 years | +158.6% |
| Since Jul 11, 2016 | +253.1% |
| Compound annual growth, 10.2 years | +13.1% |
SYNACT records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- SEK 142.74 on Dec 28, 2021
- All time low close
- SEK 4.65 on Jul 26, 2016
- 52 week high
- SEK 25.30 on Oct 10, 2025
- 52 week low
- SEK 7.05 on Jun 15, 2026
- Deepest drawdown
- -96.3% from Dec 28, 2021 to Nov 1, 2023, not yet recovered
- Best single session
- +41.8% on Jun 28, 2022
- Worst single session
- -87.3% on Sep 4, 2023
- Volatility, 1 year annualised
- 68.6%
- Sessions closing higher, 1 year
- 47%
- Growth of 1 since 2016
- 3.5×
- Best calendar year
- 2020, +447%
- Worst calendar year
- 2023, -89%
SYNACT 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 Jul 11, 2016; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | SEK 22.60 | SEK 24.40 | SEK 7.05 | SEK 17.54 | -22.4% | 50M | 186 |
| 2025 | SEK 8.91 | SEK 25.30 | SEK 8.91 | SEK 22.60 | +152.1% | 46.2M | 249 |
| 2024 | SEK 8.85 | SEK 13.80 | SEK 4.97 | SEK 8.97 | +1.5% | 34M | 251 |
| 2023 | SEK 81.50 | SEK 124.60 | SEK 5.00 | SEK 8.83 | -89.2% | 83.7M | 251 |
| 2022 | SEK 141.74 | SEK 143.33 | SEK 37.00 | SEK 81.50 | -42.5% | 20.4M | 253 |
| 2021 | SEK 44.29 | SEK 145.33 | SEK 40.01 | SEK 141.74 | +221.4% | 26M | 253 |
| 2020 | SEK 8.16 | SEK 51.36 | SEK 5.87 | SEK 44.10 | +446.9% | 35.5M | 252 |
| 2019 | SEK 6.67 | SEK 10.55 | SEK 5.97 | SEK 8.06 | +22.0% | 5.5M | 247 |
| 2018 | SEK 10.13 | SEK 15.29 | SEK 5.57 | SEK 6.61 | -34.7% | 11.2M | 252 |
| 2017 | SEK 5.68 | SEK 10.99 | SEK 4.59 | SEK 10.13 | +82.8% | 10.3M | 253 |
| 2016 | SEK 5.06 | SEK 7.64 | SEK 4.54 | SEK 5.54 | n/a | 14.3M | 124 |
SYNACT monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | SEK 17.54 | -12.3% |
| August 2026 | SEK 20.00 | +9.5% |
| July 2026 | SEK 18.26 | -13.3% |
| June 2026 | SEK 21.05 | +20.8% |
| May 2026 | SEK 17.42 | -0.9% |
| April 2026 | SEK 17.58 | -3.8% |
| March 2026 | SEK 18.28 | -7.2% |
| February 2026 | SEK 19.70 | -5.1% |
| January 2026 | SEK 20.75 | -8.2% |
| December 2025 | SEK 22.60 | +5.6% |
| November 2025 | SEK 21.40 | -11.6% |
| October 2025 | SEK 24.20 | +8.3% |
About the SYNACT data
Daily bars. 2,571 sessions from Jul 11, 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 Jul 11, 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/SYNACT/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq Stockholm
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Common questions
SYNACT share price history
