Nasdaq Stockholm · ATORX · stock

Alligator Bioscience AB (publ) (ATORX) stock price history

Every Nasdaq Stockholm trading session of Alligator Bioscience AB (publ) from Nov 23, 2016 to Sep 28, 2026: 2,474 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.

Get ATORX data, free keyYear by year table

ATORX adjusted close, 2016 to 2026

ATORXAlligator Bioscience AB (publ)
SEK 0.0217-99.6% over one year
20182020202220242026
SEK 1,742
All time high, 2018
SEK 5.11
52 week high, SEK 0.0192 low
2,474
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.

ATORX key facts

  • Alligator Bioscience AB (publ) (ATORX) closed at SEK 0.0217 on Sep 28, 2026 on Nasdaq Stockholm.
  • ATORX's all time high close is SEK 1,742, set on Jul 16, 2018; its all time low close is SEK 0.0192 on Aug 25, 2026.
  • ATORX's 52 week range is SEK 0.0192 to SEK 5.11.
  • ATORX returned -99.6% over the year to Sep 28, 2026 and -100.0% over five years.
  • Since Nov 23, 2016 ATORX returned -100%, -68.2% a year compounded.
  • ATORX's deepest drawdown was -100.0% from Jul 16, 2018 to Aug 25, 2026.
  • DataCedar holds 2,474 daily sessions of ATORX history from Nov 23, 2016 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

ATORX price chart, 2016 to 2026

ATORX adjusted close, Nov 23, 2016 to Sep 28, 2026SEK 0.0215SEK 0.9256SEK 39.85SEK 1,715201620182020202220242026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

ATORX returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

PeriodReturn
1 month+6.5%
3 months-87.5%
6 months-87.2%
Year to date-93.6%
1 year-99.6%
3 years-99.9%
5 years-100.0%
10 yearsn/a
Since Nov 23, 2016-100.0%
Compound annual growth, 9.8 years-68.2%

ATORX records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
SEK 1,742 on Jul 16, 2018
All time low close
SEK 0.0192 on Aug 25, 2026
52 week high
SEK 5.11 on Sep 29, 2025
52 week low
SEK 0.0192 on Aug 25, 2026
Deepest drawdown
-100.0% from Jul 16, 2018 to Aug 25, 2026, not yet recovered
Best single session
+260.8% on Jan 24, 2025
Worst single session
-74.0% on Jul 23, 2026
Volatility, 1 year annualised
215.1%
Sessions closing higher, 1 year
37%
Best calendar year
2018, -6%
Worst calendar year
2025, -98%

ATORX 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 Nov 23, 2016; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026SEK 0.3370SEK 0.4900SEK 0.0192SEK 0.0217-93.6%2.3B186
2025SEK 21.10SEK 225.00SEK 0.2700SEK 0.3369-98.4%186.8M249
2024SEK 58.26SEK 132.58SEK 18.22SEK 21.05-63.9%8.6M251
2023SEK 82.50SEK 140.92SEK 28.75SEK 58.26-26.7%5.7M251
2022SEK 133.49SEK 136.82SEK 66.62SEK 79.43-39.7%864.3K253
2021SEK 373.21SEK 375.09SEK 98.59SEK 131.69-63.2%1.3M253
2020SEK 474.57SEK 517.80SEK 208.24SEK 357.96-24.7%840K252
2019SEK 992.82SEK 1,234SEK 443.50SEK 475.47-52.0%935.6K247
2018SEK 1,036SEK 1,756SEK 932.03SEK 990.57-5.6%436.4K252
2017SEK 1,571SEK 1,589SEK 995.07SEK 1,049-33.0%361.4K253
2016SEK 1,801SEK 1,806SEK 1,409SEK 1,567n/a266.9K27

ATORX monthly closes, last 12 months

MonthMonth end closeChange
September 2026SEK 0.0217+3.4%
August 2026SEK 0.0210-51.0%
July 2026SEK 0.0428-75.4%
June 2026SEK 0.1740-15.1%
May 2026SEK 0.2050-3.3%
April 2026SEK 0.2120+22.3%
March 2026SEK 0.1734-13.0%
February 2026SEK 0.1994+6.1%
January 2026SEK 0.1880-44.2%
December 2025SEK 0.3369-20.5%
November 2025SEK 0.4240-74.0%
October 2025SEK 1.63-64.6%

About the ATORX data

Daily bars. 2,474 sessions from Nov 23, 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 Nov 23, 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/ATORX/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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