Stock listing

Stockholm:STW SeaTwirl AB Aktie

Home listing (Stockholm) of SeaTwirl AB

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Share price · OMXSTO:STW

25.00 SEK -0.15 (-0.6%)

Close on Oct 30, 2026

Past year -16.7% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits

Day range: 25.00 – 25.30 SEKOct 30, 2026
Volume: 649 sharesOct 30, 2026
Market cap: 149.6M SEKAt the close on Oct 30, 2026 · price × 5.98M shares outstanding
52-week range: 20.00 – 53.80 SEKLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day: 164,809 SEKMedian day 4,314 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026

Prices by listing

Listing	Last	Change	Volume	Open	High	Low	Previous close	Price from
Stockholm:STW · Home	25.00 SEK	-0.15 (-0.6%)	649	25.00	25.30	25.00	25.15	Close on Oct 30, 2026
Frankfurt:AT9	€2.24 EUR	+0.065 (+3.0%)	—	€2.12	€2.24	€2.12	€2.175	Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · OMXSTO:STW · SEK, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Fri, Oct 30	25.00	-0.15	-0.6%	25.00	25.30	25.00	649
Thu, Oct 29	25.15	-0.35	-1.4%	24.90	25.90	24.90	2,799
Wed, Oct 28	25.50	+0.50	+2.0%	25.05	25.95	24.90	3,836
Tue, Oct 27	25.00	+0.10	+0.4%	24.90	25.80	24.55	5,831
Mon, Oct 26	24.90	-1.90	-7.1%	25.80	27.80	23.85	25,974
Fri, Oct 23	26.80	+1.30	+5.1%	25.50	26.80	25.00	4,829
Thu, Oct 22	25.50	-0.35	-1.4%	26.00	26.05	24.75	8,622
Wed, Oct 21	25.85	+0.15	+0.6%	25.75	25.95	25.50	4,314
Tue, Oct 20	25.70	-0.20	-0.8%	25.60	25.90	25.35	1,745
Mon, Oct 19	25.90	0.00	0.0%	25.30	26.05	25.30	2,158
Fri, Oct 16	25.90	+1.10	+4.4%	24.80	25.90	24.45	9,134
Thu, Oct 15	24.80	-0.55	-2.2%	25.30	25.30	24.80	8,761
Wed, Oct 14	25.35	-1.20	-4.5%	26.55	26.55	25.35	8,070
Tue, Oct 13	26.55	-0.10	-0.4%	26.55	27.05	25.65	7,395
Mon, Oct 12	26.65	-1.45	-5.2%	27.95	27.95	26.45	6,558
Fri, Oct 9	28.10	-0.60	-2.1%	28.35	28.40	27.50	10,020
Thu, Oct 8	28.70	-0.25	-0.9%	28.50	29.00	27.80	2,848
Wed, Oct 7	28.95	+0.45	+1.6%	28.05	29.10	28.00	6,128
Tue, Oct 6	28.50	-0.30	-1.0%	28.85	28.85	28.05	4,955
Mon, Oct 5	28.80	-1.45	-4.8%	29.75	30.00	28.70	6,490
Fri, Oct 2	30.25	-0.65	-2.1%	30.15	30.85	30.00	2,050
Thu, Oct 1	30.90	0.00	0.0%	30.50	31.15	30.25	6,416
Wed, Sep 30	30.90	-0.70	-2.2%	30.70	31.30	30.50	2,615
Tue, Sep 29	31.60	+0.60	+1.9%	32.45	32.45	30.50	8,014
Mon, Sep 28	31.00	-1.30	-4.0%	31.25	32.10	30.80	3,574
Fri, Sep 25	32.30	-0.05	-0.2%	32.35	32.45	31.45	2,228
Thu, Sep 24	32.35	+1.75	+5.7%	31.20	32.90	31.05	12,112
Wed, Sep 23	30.60	+0.15	+0.5%	30.45	31.65	30.20	3,334
Tue, Sep 22	30.45	+0.70	+2.4%	30.05	33.20	30.05	11,460
Mon, Sep 21	29.75	-0.60	-2.0%	29.60	29.75	28.50	6,423
Fri, Sep 18	30.35	+0.95	+3.2%	29.95	32.75	29.40	15,837
Thu, Sep 17	29.40	-0.70	-2.3%	29.95	30.10	28.60	6,367
Wed, Sep 16	30.10	-1.05	-3.4%	30.45	31.00	29.65	4,358
Tue, Sep 15	31.15	-0.25	-0.8%	30.95	31.50	30.35	2,299
Mon, Sep 14	31.40	-0.25	-0.8%	31.20	31.50	30.80	493
Fri, Sep 11	31.65	+0.45	+1.4%	31.20	31.80	31.20	4,830
Thu, Sep 10	31.20	+0.15	+0.5%	30.60	31.50	30.30	4,811
Wed, Sep 9	31.05	-0.95	-3.0%	32.00	32.25	30.60	4,952
Tue, Sep 8	32.00	-0.95	-2.9%	32.80	33.05	31.35	4,232
Mon, Sep 7	32.95	+1.05	+3.3%	31.80	34.10	31.75	10,307
Fri, Sep 4	31.90	0.00	0.0%	31.10	33.00	31.10	4,820
Thu, Sep 3	31.90	-0.30	-0.9%	31.95	31.95	31.20	2,502
Wed, Sep 2	32.20	-0.35	-1.1%	32.90	33.50	31.60	4,262
Tue, Sep 1	32.55	+0.60	+1.9%	31.55	32.60	31.40	5,406
Mon, Aug 31	31.95	-0.85	-2.6%	32.45	32.45	31.30	4,082
Fri, Aug 28	32.80	-0.30	-0.9%	32.80	32.80	32.05	4,011
Thu, Aug 27	33.10	-0.30	-0.9%	33.00	33.80	32.70	5,534
Wed, Aug 26	33.40	+0.20	+0.6%	33.20	33.85	32.60	2,606
Tue, Aug 25	33.20	+0.20	+0.6%	32.55	34.25	32.55	3,423
Mon, Aug 24	33.00	-0.40	-1.2%	33.05	33.40	32.20	3,081
Fri, Aug 21	33.40	-0.25	-0.7%	33.65	33.65	31.85	2,502
Thu, Aug 20	33.65	+2.05	+6.5%	32.10	34.00	31.50	6,476
Wed, Aug 19	31.60	-1.00	-3.1%	31.65	32.35	30.00	16,540
Tue, Aug 18	32.60	-0.20	-0.6%	32.75	32.75	31.75	3,563
Mon, Aug 17	32.80	-0.50	-1.5%	33.15	33.70	32.80	2,293
Fri, Aug 14	33.30	-0.05	-0.1%	33.40	34.35	33.10	4,272
Thu, Aug 13	33.35	-0.30	-0.9%	33.55	33.70	33.25	1,057
Wed, Aug 12	33.65	-0.80	-2.3%	34.90	34.90	33.20	1,845
Tue, Aug 11	34.45	+0.50	+1.5%	33.30	34.45	33.20	3,709
Mon, Aug 10	33.95	-0.70	-2.0%	34.00	34.85	33.20	5,759
Fri, Aug 7	34.65	-0.30	-0.9%	35.10	35.10	34.00	2,209
Thu, Aug 6	34.95	-0.05	-0.1%	34.50	35.30	34.35	3,168
Wed, Aug 5	35.00	+0.55	+1.6%	33.60	35.00	33.60	12,749
Tue, Aug 4	34.45	+0.75	+2.2%	33.65	35.30	33.45	3,741
Mon, Aug 3	33.70	-1.10	-3.2%	35.10	35.25	33.10	3,917
Fri, Jul 31	34.80	-0.40	-1.1%	35.20	35.95	34.50	4,548
Thu, Jul 30	35.20	-0.30	-0.8%	35.50	35.85	35.05	1,454

Ticker: Stockholm:STW
Asset type: Stock
Sector: Energy
Industry: Renewable energy equipment & fuels
Exchange: Stockholm
Currency: SEK

What changed lately

Latest news release · Sep 22, 2026
SeaTwirl signs MoU for 20 MW of floating wind power in Australia

Latest news

SeaTwirl signs MoU for 20 MW of floating wind power in Australia

Sep 22, 2026

Closed 30.45 (+2.4%) on Sep 22, 2026

SeaTwirl appoints Leif Delp as Senior Strategic Advisor

Sep 7, 2026

Closed 32.95 (+3.3%) on Sep 7, 2026

Verti-Go Project Officially Launched in October

Nov 20, 2025

Closed 37.40 (+27.2%) on Nov 20, 2025

Concession in Norway gains legal force

Jan 26, 2023

Rights issue oversubscribed

Jan 24, 2023

Dr Mike Anderson nominated to join SeaTwirl’s board

Nov 29, 2022

Bearing order for S2x placed

Nov 21, 2022

Test production of blade section finished

Sep 12, 2022

SeaTwirl: 94.5% signed up for warrants. SeaTwirl will receive SEK 15.3 million

Jun 15, 2022

SeaTwirl receives an approved concession in Norway

Mar 29, 2022

All SeaTwirl AB news

SeaTwirl AB on 6ix

Sector: Energy
Industry: Renewable energy equipment & fuels
News releases: 3 in the last 12 months · 16 in all · newest Sep 22, 2026 · oldest 2021

Where SeaTwirl AB is listed

Listing	Exchange	Country	Currency
Stockholm:STW · Home listing · This page	Stockholm	Sweden	SEK
Frankfurt:AT9	Frankfurt	Germany	EUR