Nasdaq Stockholm · OPTI · stock
OptiCept Technologies AB (publ) (OPTI) stock price history
Every Nasdaq Stockholm trading session of OptiCept Technologies AB (publ) from Jun 19, 2014 to Nov 13, 2026: 3,115 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.
OPTI adjusted close, 2014 to 2026
- SEK 87.48
- All time high, 2021
- SEK 4.18
- 52 week high, SEK 1.58 low
- 3,115
- Daily sessions since 2014
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.
OPTI key facts
- OptiCept Technologies AB (publ) (OPTI) closed at SEK 1.70 on Nov 13, 2026 on Nasdaq Stockholm.
- OPTI's all time high close is SEK 87.48, set on Nov 4, 2021; its all time low close is SEK 1.65 on Nov 12, 2026.
- OPTI's 52 week range is SEK 1.58 to SEK 4.18.
- OPTI returned -48.8% over the year to Nov 13, 2026 and -98.0% over five years.
- Over ten years OPTI returned -94%, -24.1% a year compounded.
- OPTI's deepest drawdown was -98.1% from Nov 4, 2021 to Nov 12, 2026.
- DataCedar holds 3,115 daily sessions of OPTI history from Jun 19, 2014 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
OPTI price chart, 2014 to 2026
OPTI returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -10.0% |
| 3 months | -34.1% |
| 6 months | -1.5% |
| Year to date | -33.6% |
| 1 year | -48.8% |
| 3 years | -47.8% |
| 5 years | -98.0% |
| 10 years | -93.6% |
| Since Jun 19, 2014 | -66.3% |
| Compound annual growth, 12.4 years | -8.4% |
OPTI records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- SEK 87.48 on Nov 4, 2021
- All time low close
- SEK 1.65 on Nov 12, 2026
- 52 week high
- SEK 4.18 on Jun 4, 2026
- 52 week low
- SEK 1.58 on Nov 13, 2026
- Deepest drawdown
- -98.1% from Nov 4, 2021 to Nov 12, 2026, not yet recovered
- Best single session
- +64.1% on May 30, 2024
- Worst single session
- -43.6% on Nov 4, 2022
- Volatility, 1 year annualised
- 85.6%
- Sessions closing higher, 1 year
- 37%
- Best calendar year
- 2015, +309%
- Worst calendar year
- 2022, -88%
OPTI 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. 2014 starts on Jun 19, 2014; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | SEK 2.47 | SEK 4.18 | SEK 1.58 | SEK 1.70 | -33.6% | 51.7M | 215 |
| 2025 | SEK 4.95 | SEK 6.77 | SEK 2.25 | SEK 2.56 | -48.4% | 31.6M | 249 |
| 2024 | SEK 3.93 | SEK 8.38 | SEK 1.62 | SEK 4.96 | +27.5% | 45.4M | 251 |
| 2023 | SEK 10.32 | SEK 13.20 | SEK 2.34 | SEK 3.89 | -62.5% | 31.8M | 251 |
| 2022 | SEK 83.22 | SEK 87.01 | SEK 9.77 | SEK 10.38 | -87.5% | 16.2M | 253 |
| 2021 | SEK 52.58 | SEK 89.75 | SEK 41.90 | SEK 83.13 | +58.7% | 17.9M | 253 |
| 2020 | SEK 23.36 | SEK 57.31 | SEK 16.03 | SEK 52.39 | +132.8% | 14.6M | 252 |
| 2019 | SEK 17.50 | SEK 25.91 | SEK 14.71 | SEK 22.51 | +36.0% | 4.7M | 247 |
| 2018 | SEK 19.77 | SEK 30.74 | SEK 12.20 | SEK 16.55 | -16.3% | 3.7M | 252 |
| 2017 | SEK 23.73 | SEK 31.49 | SEK 14.15 | SEK 19.77 | -14.4% | 5.2M | 253 |
| 2016 | SEK 46.25 | SEK 49.15 | SEK 19.17 | SEK 23.10 | -50.1% | 6.7M | 253 |
| 2015 | SEK 11.62 | SEK 55.41 | SEK 9.47 | SEK 46.25 | +309.1% | 8.2M | 251 |
| 2014 | SEK 4.56 | SEK 17.61 | SEK 3.57 | SEK 11.31 | n/a | 11.2M | 135 |
OPTI monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | SEK 1.70 | -12.3% |
| October 2026 | SEK 1.94 | +2.0% |
| September 2026 | SEK 1.90 | -2.7% |
| August 2026 | SEK 1.95 | -26.6% |
| July 2026 | SEK 2.66 | -3.4% |
| June 2026 | SEK 2.76 | +30.0% |
| May 2026 | SEK 2.12 | +21.1% |
| April 2026 | SEK 1.75 | -23.2% |
| March 2026 | SEK 2.28 | +30.7% |
| February 2026 | SEK 1.74 | -22.8% |
| January 2026 | SEK 2.26 | -11.7% |
| December 2025 | SEK 2.56 | -28.8% |
About the OPTI data
Daily bars. 3,115 sessions from Jun 19, 2014 to Nov 13, 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 Nov 5, 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 Jun 19, 2014, 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%3AOPTI/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq Stockholm
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Common questions
OPTI share price history
