Nasdaq Stockholm · SUBGEN · stock

Subgen AI AB (publ) (SUBGEN) stock price history

Every Nasdaq Stockholm trading session of Subgen AI AB (publ) from Jun 26, 2020 to Sep 28, 2026: 1,575 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 SUBGEN data, free keyYear by year table

SUBGEN adjusted close, 2020 to 2026

SUBGENSubgen AI AB (publ)
SEK 0.0296-99.6% over one year
202120222023202420252026
SEK 48,435
All time high, 2021
SEK 18.40
52 week high, SEK 0.0264 low
1,575
Daily sessions since 2020

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.

SUBGEN key facts

  • Subgen AI AB (publ) (SUBGEN) closed at SEK 0.0296 on Sep 28, 2026 on Nasdaq Stockholm.
  • SUBGEN's all time high close is SEK 48,435, set on Jul 27, 2021; its all time low close is SEK 0.0280 on Sep 24, 2026.
  • SUBGEN's 52 week range is SEK 0.0264 to SEK 18.40.
  • SUBGEN returned -99.6% over the year to Sep 28, 2026 and -100.0% over five years.
  • Since Jun 26, 2020 SUBGEN returned -100%, -81.8% a year compounded.
  • SUBGEN's deepest drawdown was -100.0% from Jul 27, 2021 to Sep 24, 2026.
  • DataCedar holds 1,575 daily sessions of SUBGEN history from Jun 26, 2020 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

SUBGEN price chart, 2020 to 2026

SUBGEN adjusted close, Jun 26, 2020 to Sep 28, 2026SEK 0.0296SEK 3.49SEK 411.03SEK 48,4352020202120222023202420252026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

SUBGEN returns

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

PeriodReturn
1 month-18.2%
3 months-36.8%
6 months-99.8%
Year to date-99.8%
1 year-99.6%
3 years-100.0%
5 years-100.0%
10 yearsn/a
Since Jun 26, 2020-100.0%
Compound annual growth, 6.3 years-81.8%

SUBGEN records

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

All time high close
SEK 48,435 on Jul 27, 2021
All time low close
SEK 0.0280 on Sep 24, 2026
52 week high
SEK 18.40 on Nov 10, 2025
52 week low
SEK 0.0264 on Sep 24, 2026
Deepest drawdown
-100.0% from Jul 27, 2021 to Sep 24, 2026, not yet recovered
Best single session
+660.0% on Apr 17, 2025
Worst single session
-99.2% on Apr 14, 2026
Volatility, 1 year annualised
507.5%
Sessions closing higher, 1 year
25%
Best calendar year
2021, +164%
Worst calendar year
2022, -96%

SUBGEN 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. 2020 starts on Jun 26, 2020; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026SEK 12.30SEK 12.30SEK 0.0264SEK 0.0296-99.8%3.4B186
2025SEK 12.07SEK 210.50SEK 2.20SEK 12.30+1.9%20.1M249
2024SEK 155.18SEK 155.18SEK 11.29SEK 12.07-92.2%527.5K251
2023SEK 267.92SEK 835.60SEK 68.97SEK 155.18-41.8%592.8K251
2022SEK 6,888SEK 7,265SEK 133.37SEK 266.73-96.2%1.4M253
2021SEK 2,680SEK 48,618SEK 2,489SEK 6,949+163.6%2.2M253
2020SEK 1,071SEK 4,624SEK 1,071SEK 2,636n/a208.4K132

SUBGEN monthly closes, last 12 months

MonthMonth end closeChange
September 2026SEK 0.0296-19.6%
August 2026SEK 0.0368-18.2%
July 2026SEK 0.0450-63.0%
June 2026SEK 0.1215-4.3%
May 2026SEK 0.1270+81.9%
April 2026SEK 0.0698-99.4%
March 2026SEK 12.300.0%
February 2026SEK 12.300.0%
January 2026SEK 12.300.0%
December 2025SEK 12.300.0%
November 2025SEK 12.30+68.5%
October 2025SEK 7.30+12.3%

About the SUBGEN data

Daily bars. 1,575 sessions from Jun 26, 2020 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 Jun 26, 2020, 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/SUBGEN/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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