Nasdaq Stockholm · POLAR · stock
PolarCool AB (publ) (POLAR) stock price history
Every Nasdaq Stockholm trading session of PolarCool AB (publ) from Nov 27, 2018 to Sep 28, 2026: 1,963 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.
POLAR adjusted close, 2018 to 2026
- SEK 692.80
- All time high, 2018
- SEK 5.50
- 52 week high, SEK 0.9550 low
- 1,963
- Daily sessions since 2018
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2018 to 2026 series and minute bars.
POLAR key facts
- PolarCool AB (publ) (POLAR) closed at SEK 1.65 on Sep 28, 2026 on Nasdaq Stockholm.
- POLAR's all time high close is SEK 692.80, set on Nov 27, 2018; its all time low close is SEK 1.11 on Sep 15, 2026.
- POLAR's 52 week range is SEK 0.9550 to SEK 5.50.
- POLAR returned -66.7% over the year to Sep 28, 2026 and -99.2% over five years.
- Since Nov 27, 2018 POLAR returned -100%, -53.7% a year compounded.
- POLAR's deepest drawdown was -99.8% from Nov 27, 2018 to Sep 15, 2026.
- DataCedar holds 1,963 daily sessions of POLAR history from Nov 27, 2018 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
POLAR price chart, 2018 to 2026
POLAR returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +1.2% |
| 3 months | -41.5% |
| 6 months | -49.4% |
| Year to date | -63.3% |
| 1 year | -66.7% |
| 3 years | -86.9% |
| 5 years | -99.2% |
| 10 years | n/a |
| Since Nov 27, 2018 | -99.8% |
| Compound annual growth, 7.8 years | -53.7% |
POLAR records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- SEK 692.80 on Nov 27, 2018
- All time low close
- SEK 1.11 on Sep 15, 2026
- 52 week high
- SEK 5.50 on Sep 29, 2025
- 52 week low
- SEK 0.9550 on Sep 14, 2026
- Deepest drawdown
- -99.8% from Nov 27, 2018 to Sep 15, 2026, not yet recovered
- Best single session
- +191.5% on May 31, 2024
- Worst single session
- -49.4% on Apr 16, 2024
- Volatility, 1 year annualised
- 136.7%
- Sessions closing higher, 1 year
- 44%
- Best calendar year
- 2020, +52%
- Worst calendar year
- 2022, -77%
POLAR 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. 2018 starts on Nov 27, 2018; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | SEK 3.94 | SEK 4.94 | SEK 0.9550 | SEK 1.65 | -63.3% | 2.6M | 186 |
| 2025 | SEK 7.52 | SEK 8.10 | SEK 1.53 | SEK 4.50 | -44.4% | 1.1M | 249 |
| 2024 | SEK 19.01 | SEK 66.00 | SEK 3.64 | SEK 8.10 | -57.7% | 1.3M | 251 |
| 2023 | SEK 63.26 | SEK 88.57 | SEK 8.74 | SEK 19.16 | -74.3% | 511.2K | 251 |
| 2022 | SEK 320.23 | SEK 386.52 | SEK 64.53 | SEK 74.65 | -76.9% | 84.1K | 253 |
| 2021 | SEK 242.67 | SEK 500.35 | SEK 156.36 | SEK 322.73 | +33.0% | 126.6K | 253 |
| 2020 | SEK 156.31 | SEK 519.12 | SEK 70.36 | SEK 242.67 | +51.9% | 134.1K | 252 |
| 2019 | SEK 387.97 | SEK 692.80 | SEK 99.59 | SEK 159.78 | -58.8% | 52.1K | 247 |
| 2018 | SEK 692.80 | SEK 796.72 | SEK 347.78 | SEK 387.97 | n/a | 8K | 21 |
POLAR monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | SEK 1.65 | +10.0% |
| August 2026 | SEK 1.50 | -18.5% |
| July 2026 | SEK 1.84 | -38.7% |
| June 2026 | SEK 3.00 | -18.5% |
| May 2026 | SEK 3.68 | -11.1% |
| April 2026 | SEK 4.14 | +25.5% |
| March 2026 | SEK 3.30 | +24.1% |
| February 2026 | SEK 2.66 | -6.3% |
| January 2026 | SEK 2.84 | -36.9% |
| December 2025 | SEK 4.50 | +108.3% |
| November 2025 | SEK 2.16 | -12.2% |
| October 2025 | SEK 2.46 | -45.3% |
About the POLAR data
Daily bars. 1,963 sessions from Nov 27, 2018 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 Nov 27, 2018, 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/POLAR/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq Stockholm
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Common questions
POLAR share price history
