What is the all time high of CAST?

Castellum AB (publ) (CAST) closed at its highest ever adjusted price, SEK 199.83, on Nov 25, 2021. Its lowest close was SEK 4.49 on Mar 15, 2000.

How much has CAST returned over the last 10 years?

+48.2% in price terms from the close ten years before Sep 28, 2026, which is +4.0% a year compounded. Over one year the return is +20.5%; over five years -24.9%.

What was the worst drawdown in CAST history?

-57.1% from the Apr 23, 2007 peak to the Mar 9, 2009 trough on adjusted closes; the previous peak was regained on Oct 13, 2010.

How far back does CAST historical data go?

The daily series starts on Jan 3, 2000 and runs to Sep 28, 2026: 6,784 trading sessions across 26.7 years. Minute bars start on Sep 17, 2026 and are captured forward, never backfilled.

Are CAST historical prices adjusted for splits and dividends?

Yes. The page uses the fully adjusted series, in which every past price is scaled for later splits and cash dividends so returns are comparable across the whole history. The API also serves raw prices, split adjusted only and dividend adjusted only.

How do I get CAST historical data?

Register for a free key and call the bars endpoint: it returns date, open, high, low, close and volume as JSON, one year back on the free plan and the full series from Jan 3, 2000 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for CAST?

Among complete calendar years, 2003 was the best at +48.5% and 2022 the worst at -45.5%, measured close to close.

Nasdaq Stockholm · CAST · stock

Castellum AB (publ) (CAST) stock price history

Every Nasdaq Stockholm trading session of Castellum AB (publ) from Jan 3, 2000 to Sep 28, 2026: 6,784 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 CAST data, free key Year by year table

CAST adjusted close, 2000 to 2026

CASTCastellum AB (publ)

SEK 125.65+20.5% over one year

SEK 199.83
All time high, 2021: SEK 137.30
52 week high, SEK 100.25 low: 6,784
Daily sessions since 2000

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

CAST key facts

Castellum AB (publ) (CAST) closed at SEK 125.65 on Sep 28, 2026 on Nasdaq Stockholm.
CAST's all time high close is SEK 199.83, set on Nov 25, 2021; its all time low close is SEK 4.49 on Mar 15, 2000.
CAST's 52 week range is SEK 100.25 to SEK 137.30.
CAST returned +20.5% over the year to Sep 28, 2026 and -24.9% over five years.
Over ten years CAST returned +48%, +4.0% a year compounded.
CAST's deepest drawdown was -57.1% from Apr 23, 2007 to Mar 9, 2009.
DataCedar holds 6,784 daily sessions of CAST history from Jan 3, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

CAST price chart, 2000 to 2026

Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

CAST returns

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

Period	Return
1 month	-5.9%
3 months	-0.2%
6 months	+20.5%
Year to date	+18.1%
1 year	+20.5%
3 years	+19.1%
5 years	-24.9%
10 years	+48.2%
Since Jan 3, 2000	+2,323%
Compound annual growth, 26.7 years	+12.7%

CAST records

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

All time high close: SEK 199.83 on Nov 25, 2021
All time low close: SEK 4.49 on Mar 15, 2000
52 week high: SEK 137.30 on Aug 12, 2026
52 week low: SEK 100.25 on Mar 23, 2026
Deepest drawdown: -57.1% from Apr 23, 2007 to Mar 9, 2009, recovered Oct 13, 2010
Best single session: +13.0% on Oct 14, 2008
Worst single session: -12.2% on Mar 17, 2020
Volatility, 1 year annualised: 23.0%
Sessions closing higher, 1 year: 50%
Growth of 1 since 2000: 24.2×
Best calendar year: 2003, +48%
Worst calendar year: 2022, -45%

CAST 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. 2000 starts on Jan 3, 2000; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	SEK 106.30	SEK 137.30	SEK 100.25	SEK 125.65	+18.1%	285.3M	186
2025	SEK 117.94	SEK 126.10	SEK 93.78	SEK 106.40	-9.7%	386.1M	249
2024	SEK 139.94	SEK 148.84	SEK 113.93	SEK 117.89	-15.9%	288M	251
2023	SEK 104.90	SEK 146.00	SEK 88.60	SEK 140.13	+35.1%	424.3M	251
2022	SEK 190.70	SEK 198.43	SEK 85.26	SEK 103.71	-45.5%	381.7M	253
2021	SEK 157.57	SEK 202.64	SEK 146.78	SEK 190.16	+20.7%	193.3M	253
2020	SEK 160.04	SEK 186.95	SEK 90.35	SEK 157.57	-1.5%	243.2M	252
2019	SEK 114.24	SEK 162.22	SEK 113.11	SEK 160.04	+39.1%	207.6M	247
2018	SEK 93.94	SEK 118.29	SEK 82.32	SEK 115.01	+22.4%	228.4M	252
2017	SEK 81.50	SEK 95.09	SEK 75.89	SEK 94.00	+15.4%	218.9M	253
2016	SEK 64.85	SEK 87.04	SEK 61.47	SEK 81.44	+23.8%	211.2M	253
2015	SEK 64.64	SEK 76.24	SEK 61.58	SEK 65.78	+2.3%	172.1M	251
2014	SEK 51.02	SEK 65.48	SEK 50.09	SEK 64.27	+27.0%	123.9M	249
2013	SEK 45.00	SEK 54.36	SEK 42.99	SEK 50.62	+13.0%	99.6M	250
2012	SEK 39.83	SEK 45.49	SEK 37.02	SEK 44.79	+13.5%	123.2M	250
2011	SEK 40.89	SEK 45.29	SEK 30.33	SEK 39.46	-3.6%	170M	253
2010	SEK 30.97	SEK 41.00	SEK 26.14	SEK 40.91	+32.6%	192.3M	253
2009	SEK 23.90	SEK 31.40	SEK 17.05	SEK 30.86	+27.6%	232.4M	251
2008	SEK 25.23	SEK 31.86	SEK 16.49	SEK 24.20	-5.9%	293.3M	252
2007	SEK 33.82	SEK 40.91	SEK 23.71	SEK 25.71	-24.2%	266.6M	250
2006	SEK 25.66	SEK 35.49	SEK 6.61	SEK 33.91	+31.7%	150.7M	260
2005	SEK 19.04	SEK 30.62	SEK 4.99	SEK 25.75	+25.0%	128.1M	260
2004	SEK 3.51	SEK 21.04	SEK 3.40	SEK 20.60	+46.6%	116.2M	262
2003	SEK 2.37	SEK 14.92	SEK 2.35	SEK 14.05	+48.5%	127.2M	261
2002	SEK 1.99	SEK 10.63	SEK 1.99	SEK 9.46	+18.9%	120.4M	261
2001	SEK 1.81	SEK 8.44	SEK 1.72	SEK 7.96	+10.1%	175.7M	261
2000	SEK 4.95	SEK 7.72	SEK 1.18	SEK 7.23	n/a	201.9M	260

CAST monthly closes, last 12 months

Month	Month end close	Change
September 2026	SEK 125.65	-4.3%
August 2026	SEK 131.25	-1.9%
July 2026	SEK 133.85	+5.1%
June 2026	SEK 127.30	+1.4%
May 2026	SEK 125.50	+6.5%
April 2026	SEK 117.80	+8.2%
March 2026	SEK 108.85	-9.4%
February 2026	SEK 120.15	+9.1%
January 2026	SEK 110.10	+3.5%
December 2025	SEK 106.40	-0.2%
November 2025	SEK 106.57	-0.6%
October 2025	SEK 107.21	+1.5%

About the CAST data

Daily bars. 6,784 sessions from Jan 3, 2000 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 Jan 3, 2000, 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/CAST/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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