Nasdaq Stockholm · QSYS · stock
Qualisys Holding AB (publ) (QSYS) stock price history
Every Nasdaq Stockholm trading session of Qualisys Holding AB (publ) from Feb 21, 2025 to Nov 13, 2026: 429 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.
QSYS adjusted close, 2025 to 2026
- SEK 78.82
- All time high, 2025
- SEK 61.19
- 52 week high, SEK 33.75 low
- 429
- Daily sessions since 2025
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
QSYS key facts
- Qualisys Holding AB (publ) (QSYS) closed at SEK 39.40 on Nov 13, 2026 on Nasdaq Stockholm.
- QSYS's all time high close is SEK 78.82, set on Feb 21, 2025; its all time low close is SEK 34.55 on Nov 5, 2026.
- QSYS's 52 week range is SEK 33.75 to SEK 61.19.
- QSYS returned -28.4% over the year to Nov 13, 2026.
- Since Feb 21, 2025 QSYS returned -50%, -33.1% a year compounded.
- QSYS's deepest drawdown was -56.2% from Feb 21, 2025 to Nov 5, 2026.
- DataCedar holds 429 daily sessions of QSYS history from Feb 21, 2025 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
QSYS price chart, 2025 to 2026
QSYS returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -25.1% |
| 3 months | -18.6% |
| 6 months | -16.9% |
| Year to date | -33.6% |
| 1 year | -28.4% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Feb 21, 2025 | -50.0% |
| Compound annual growth, 1.7 years | -33.1% |
QSYS records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- SEK 78.82 on Feb 21, 2025
- All time low close
- SEK 34.55 on Nov 5, 2026
- 52 week high
- SEK 61.19 on Jan 5, 2026
- 52 week low
- SEK 33.75 on Nov 5, 2026
- Deepest drawdown
- -56.2% from Feb 21, 2025 to Nov 5, 2026, not yet recovered
- Best single session
- +7.0% on Nov 12, 2026
- Worst single session
- -26.8% on Oct 21, 2026
- Volatility, 1 year annualised
- 40.2%
- Sessions closing higher, 1 year
- 45%
QSYS 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. 2025 starts on Feb 21, 2025; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | SEK 59.45 | SEK 61.19 | SEK 33.75 | SEK 39.40 | -33.6% | 4.1M | 215 |
| 2025 | SEK 83.59 | SEK 86.25 | SEK 47.54 | SEK 59.35 | n/a | 3.6M | 214 |
QSYS monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | SEK 39.40 | +7.9% |
| October 2026 | SEK 36.50 | -32.0% |
| September 2026 | SEK 53.70 | +6.8% |
| August 2026 | SEK 50.30 | +0.2% |
| July 2026 | SEK 50.20 | -1.6% |
| June 2026 | SEK 51.00 | +7.1% |
| May 2026 | SEK 47.60 | +1.0% |
| April 2026 | SEK 47.15 | +0.8% |
| March 2026 | SEK 46.76 | -5.7% |
| February 2026 | SEK 49.57 | -8.1% |
| January 2026 | SEK 53.93 | -9.1% |
| December 2025 | SEK 59.35 | +3.9% |
About the QSYS data
Daily bars. 429 sessions from Feb 21, 2025 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 Feb 21, 2025, 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%3AQSYS/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq Stockholm
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Common questions
QSYS share price history
