Stock listing

Stockholm:RAYB RaySearch Laboratories AB Aktie

Home listing (Stockholm) of RaySearch Laboratories AB

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Share price · OMXSTO:RAY_B

202.80 SEK +0.40 (+0.2%)

Close on Oct 30, 2026

Past year -10.7% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits

Day range: 199.70 – 203.80 SEKOct 30, 2026
Volume: 48,554 sharesOct 30, 2026
Market cap: 6.04B SEKAt the close on Oct 30, 2026 · price × 29.80M shares outstanding
52-week range: 153.10 – 264.50 SEKLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day: 30.01M SEKMedian day 126,285 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026

Prices by listing

Listing	Last	Change	Volume	Open	High	Low	Previous close	Price from
OTC:RSLBF	$17.74 USD	0.00 (0.0%)	—	$17.74	$17.74	$17.74	$17.74	Close on Oct 27, 2026
Frankfurt:27R	€18.09 EUR	+0.91 (+5.3%)	—	€18.09	€18.09	€18.09	€17.18	Close on Oct 30, 2026

Daily closes

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

Day	Close	Change	%	Open	High	Low	Volume
Fri, Oct 30	202.80	+0.40	+0.2%	202.60	203.80	199.70	48,554
Thu, Oct 29	202.40	+4.40	+2.2%	198.20	202.60	197.60	87,574
Wed, Oct 28	198.00	+0.30	+0.2%	197.20	200.60	194.70	99,011
Tue, Oct 27	197.70	+5.00	+2.6%	193.00	197.80	191.10	86,348
Mon, Oct 26	192.70	+0.80	+0.4%	192.60	195.20	189.30	139,181
Fri, Oct 23	191.90	-1.90	-1.0%	193.60	193.60	189.70	67,152
Thu, Oct 22	193.80	+6.00	+3.2%	186.70	194.90	186.70	140,826
Wed, Oct 21	187.80	-6.60	-3.4%	194.10	194.10	185.80	146,639
Tue, Oct 20	194.40	-0.50	-0.3%	194.40	195.10	191.80	53,416
Mon, Oct 19	194.90	-2.10	-1.1%	195.40	197.30	191.50	74,880
Fri, Oct 16	197.00	+2.70	+1.4%	194.30	200.00	193.60	132,194
Thu, Oct 15	194.30	+1.20	+0.6%	192.10	194.90	190.70	78,831
Wed, Oct 14	193.10	-0.80	-0.4%	193.50	198.40	191.70	78,630
Tue, Oct 13	193.90	-0.20	-0.1%	191.10	195.30	191.10	103,039
Mon, Oct 12	194.10	+2.30	+1.2%	191.90	195.90	191.00	91,139
Fri, Oct 9	191.80	+6.50	+3.5%	187.20	192.60	186.50	185,162
Thu, Oct 8	185.30	+2.30	+1.3%	182.20	187.80	181.00	105,902
Wed, Oct 7	183.00	-0.80	-0.4%	183.30	188.10	180.60	110,304
Tue, Oct 6	183.80	+0.10	+0.1%	183.60	190.00	181.50	144,983
Mon, Oct 5	183.70	+2.70	+1.5%	181.00	186.60	181.00	69,426
Fri, Oct 2	181.00	-3.20	-1.7%	182.10	186.90	180.50	139,258
Thu, Oct 1	184.20	-2.80	-1.5%	187.20	189.50	183.30	113,290
Wed, Sep 30	187.00	+1.60	+0.9%	185.40	188.60	184.10	188,024
Tue, Sep 29	185.40	+7.70	+4.3%	178.20	185.40	177.00	209,975
Mon, Sep 28	177.70	+3.40	+2.0%	173.60	178.90	173.20	186,750
Fri, Sep 25	174.30	+5.90	+3.5%	168.50	174.30	167.10	285,637
Thu, Sep 24	168.40	-4.30	-2.5%	172.30	173.00	168.00	121,359
Wed, Sep 23	172.70	+3.80	+2.2%	169.70	173.90	169.40	120,500
Tue, Sep 22	168.90	-5.10	-2.9%	176.30	176.30	167.70	131,642
Mon, Sep 21	174.00	-3.20	-1.8%	177.30	178.50	171.80	267,120
Fri, Sep 18	177.20	+0.70	+0.4%	176.20	179.60	176.20	64,539
Thu, Sep 17	176.50	+4.90	+2.9%	171.70	177.30	171.00	417,138
Wed, Sep 16	171.60	-2.20	-1.3%	173.60	173.60	169.60	140,746
Tue, Sep 15	173.80	+0.80	+0.5%	173.10	175.50	169.80	71,552
Mon, Sep 14	173.00	-3.70	-2.1%	177.20	178.20	170.60	152,730
Fri, Sep 11	176.70	+5.10	+3.0%	171.60	177.60	166.70	392,354
Thu, Sep 10	171.60	-3.30	-1.9%	175.00	175.30	171.20	92,684
Wed, Sep 9	174.90	-0.70	-0.4%	174.70	176.80	171.50	92,505
Tue, Sep 8	175.60	+4.50	+2.6%	173.20	178.00	169.30	241,062
Mon, Sep 7	171.10	-6.00	-3.4%	176.10	177.00	170.90	134,807
Fri, Sep 4	177.10	-0.40	-0.2%	178.10	180.50	175.30	63,658
Thu, Sep 3	177.50	+1.30	+0.7%	176.40	179.20	176.40	115,985
Wed, Sep 2	176.20	-3.40	-1.9%	179.00	179.50	175.70	97,926
Tue, Sep 1	179.60	-0.80	-0.4%	180.40	182.30	177.60	138,744
Mon, Aug 31	180.40	-4.40	-2.4%	184.80	186.00	180.40	195,005
Fri, Aug 28	184.80	-3.10	-1.6%	188.40	191.20	184.80	120,001
Thu, Aug 27	187.90	+7.40	+4.1%	180.60	188.60	178.80	112,490
Wed, Aug 26	180.50	-1.20	-0.7%	182.50	183.10	179.90	89,457
Tue, Aug 25	181.70	+0.50	+0.3%	181.20	185.30	181.20	86,789
Mon, Aug 24	181.20	-2.20	-1.2%	183.90	184.50	179.80	97,153
Fri, Aug 21	183.40	+2.20	+1.2%	181.10	184.80	179.20	127,784
Thu, Aug 20	181.20	-1.40	-0.8%	182.70	183.90	179.40	136,762
Wed, Aug 19	182.60	-10.20	-5.3%	192.30	193.00	182.50	276,210
Tue, Aug 18	192.80	+1.70	+0.9%	189.10	194.20	188.10	104,962
Mon, Aug 17	191.10	-3.10	-1.6%	194.30	195.00	189.80	126,285
Fri, Aug 14	194.20	+6.00	+3.2%	189.20	201.00	189.20	860,833
Thu, Aug 13	188.20	-2.50	-1.3%	188.80	194.10	185.80	341,853
Wed, Aug 12	190.70	-0.80	-0.4%	192.20	196.50	189.30	154,099
Tue, Aug 11	191.50	+3.80	+2.0%	188.70	194.40	186.90	280,997
Mon, Aug 10	187.70	+7.80	+4.3%	180.10	194.00	178.60	745,726
Fri, Aug 7	179.90	+3.40	+1.9%	178.00	183.80	178.00	146,809
Thu, Aug 6	176.50	+3.00	+1.7%	173.50	178.90	173.00	96,393
Wed, Aug 5	173.50	-3.30	-1.9%	177.20	179.80	172.60	229,032
Tue, Aug 4	176.80	+1.80	+1.0%	175.30	179.90	171.60	111,381
Mon, Aug 3	175.00	-4.20	-2.3%	180.50	181.50	174.10	93,040
Fri, Jul 31	179.20	-0.10	-0.1%	180.10	183.80	179.20	156,007
Thu, Jul 30	179.30	+3.00	+1.7%	176.80	181.00	176.00	240,043

Ticker: Stockholm:RAY_B
Asset type: Stock
Sector: Health care
Industry: Health care services
Exchange: Stockholm
Currency: SEK

What changed lately

Latest earnings call · Aug 13, 2026
Raysearch Laboratories (Stockholm:RAY B) Q2 2026 Earnings Call
Replay and transcript
Watch replay
Latest deck · Aug 13, 2026
Q2 2026 Earnings Presentation
Earnings · 22 slides

Calls

Replays

Raysearch Laboratories (Stockholm:RAY B) Q2 2026 Earnings Call
Thu, Aug 13, 2026 · 5:00 AM ET
Watch Transcript
Raysearch Laboratories (Stockholm:RAY B) Q1 2026 Earnings Call
Wed, Apr 29, 2026 · 5:00 AM ET
Watch Transcript
Raysearch Laboratories (Stockholm:RAY B) Q4 2025 Earnings Call
Thu, Feb 12, 2026 · 5:00 AM ET
Watch Transcript

Latest news

RaySearch Brings Next-Level Innovation to ASTRO 2025

Sep 26, 2025

RaySearch launches RayIntelligence® v2025

Sep 1, 2025

Proton center in South Korea selects RayStation and RayCare

Aug 28, 2025

RaySearch Laboratories: Interim report April - June 2025

Aug 8, 2025

RaySearch to present innovative news in RayStation, RayCare, and RayIntelligence at AAPM 2025

Jul 25, 2025

AKSM/Oncology selects RayCare and RayStation for a new cancer center

Jul 21, 2025

RaySearch and Radiology Oncology Systems in strategic partnership to expand access to cancer care

Jul 18, 2025

Invitation to presentation of RaySearch's interim report for the second quarter of 2025

Jul 18, 2025

RaySearch releases RayCare v2025

Jun 27, 2025

Bulletin from the Annual General Meeting 2025

May 22, 2025

All RaySearch Laboratories AB news

Decks

Q2 2026 Earnings Presentation
Earnings · 22 slides · Aug 13, 2026
Q1 2026 Earnings Presentation
Earnings · 34 slides · Apr 29, 2026
Q4 2025 Earnings Presentation
Earnings · 32 slides · Feb 12, 2026
Q3 2025 Earnings Presentation
Earnings · 22 slides · Nov 7, 2025

RaySearch Laboratories AB on 6ix

Sector: Health care
Industry: Health care services
News releases: 10 in all · newest Sep 26, 2025 · oldest 2025
Calls: 10 calls with a replay · 10 with a transcript · latest Aug 13, 2026
Decks: 9 decks · latest Aug 13, 2026

Where RaySearch Laboratories AB is listed

Listing	Exchange	Country	Currency
Stockholm:RAYB · Home listing · This page	Stockholm	Sweden	SEK
LSIN:0GRZ	LSIN	United Kingdom	SEK
Aquis:RAYBS	Aquis	United Kingdom	SEK
gettex:27R	gettex	Germany	EUR
OTC:RSLBF	OTC	United States	USD
Aquis:RAYBS	Aquis	United Kingdom	SEK
LS Exchange:905265	LS Exchange	Germany	EUR
Lang & Schwarz:905265	Lang & Schwarz	Germany	EUR
Tradegate:27R	Tradegate	Germany	EUR
Turquoise:RAYBS	Turquoise	United Kingdom	SEK
Frankfurt:27R	Frankfurt	Germany	EUR
Dusseldorf:27R	Dusseldorf	Germany	EUR
Munich:27R	Munich	Germany	EUR
Stuttgart:27R	Stuttgart	Germany	EUR