Stock listing

LS Exchange:A3DB1Q Aptamer Group PLC Aktie

German listing (LS Exchange) of Aptamer Group PLC · home listing LSE:APTA

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Home listing price · LSE:APTA

0.295p GBX (pence) 0.000 (0.0%)

Close on Oct 30, 2026 · This listing has no price on 6ix; the price shown is the home listing's, LSE:APTA

Past year -65.3% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
0.283p – 0.320p GBX (pence)Oct 30, 2026
Volume
441,558 sharesOct 30, 2026
Market cap
£10.23M GBPAt the close on Oct 30, 2026 · price × 3.47B shares outstanding
52-week range
0.277p – 1.150p GBX (pence)Lowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
£23,484 GBPMedian day 3.82M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Aptamer Group PLC logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
LSE:APTA · Home0.295p GBX (pence)0.000 (0.0%)441,5580.295p0.320p0.283p0.295pClose on Oct 30, 2026
Frankfurt:P0J€0.0005 EUR-0.0010 (-66.7%)—€0.0010€0.0010€0.0005€0.0015Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · LSE:APTA · GBX (pence), adjusted for splits

DayCloseChange%OpenHighLowVolume
0.295p0.0000.0%0.295p0.320p0.283p441,558
0.295p-0.005-1.7%0.300p0.307p0.277p20,211,562
0.300p-0.015-4.8%0.315p0.330p0.300p2,867,596
0.315p0.0000.0%0.315p0.318p0.308p5,876,601
0.315p0.0000.0%0.323p0.323p0.315p1,906,367
0.315p0.0000.0%0.315p0.330p0.303p3,357,572
0.315p0.0000.0%0.315p0.315p0.306p3,465,248
0.315p0.0000.0%0.315p0.324p0.313p1,970,123
0.315p0.0000.0%0.315p0.330p0.313p714,103
0.315p+0.005+1.6%0.311p0.320p0.311p6,714,945
0.310p-0.015-4.6%0.325p0.350p0.310p4,311,067
0.325p0.0000.0%0.325p0.350p0.308p4,114,697
0.325p0.0000.0%0.325p0.330p0.308p2,328,537
0.325p0.0000.0%0.325p0.350p0.318p14,352,240
0.325p0.0000.0%0.325p0.325p0.309p4,234,198
0.325p0.0000.0%0.325p0.350p0.300p2,608,173
0.325p0.0000.0%0.325p0.330p0.303p11,728,602
0.325p0.0000.0%0.325p0.330p0.300p4,670,882
0.325p0.0000.0%0.325p0.333p0.300p1,467,288
0.325p0.0000.0%0.325p0.343p0.300p1,658,252
0.325p+0.015+4.8%0.310p0.350p0.300p7,281,497
0.310p-0.005-1.6%0.310p0.314p0.301p2,329,917
0.315p0.0000.0%0.315p0.315p0.301p78,635
0.315p-0.010-3.1%0.325p0.330p0.301p3,530,290
0.325p0.0000.0%0.325p0.340p0.303p1,398,378
0.325p0.0000.0%0.325p0.350p0.313p4,367,568
0.325p0.0000.0%0.325p0.327p0.315p3,905,831
0.325p0.0000.0%0.325p0.350p0.314p1,979,833
0.325p0.0000.0%0.325p0.330p0.313p4,533,755
0.325p+0.005+1.6%0.325p0.350p0.321p2,404,391
0.320p-0.010-3.0%0.325p0.350p0.301p1,976,465
0.330p+0.005+1.5%0.325p0.332p0.313p4,067,340
0.325p-0.015-4.4%0.325p0.350p0.320p11,456,225
0.340p-0.035-9.3%0.364p0.364p0.338p4,021,282
0.375p0.0000.0%0.375p0.375p0.328p10,586,713
0.375p0.0000.0%0.375p0.400p0.355p10,739,410
0.375p0.0000.0%0.375p0.400p0.350p2,085,994
0.375p0.0000.0%0.375p0.383p0.350p4,576,134
0.375p0.0000.0%0.375p0.400p0.364p4,929,684
0.375p0.0000.0%0.375p0.398p0.350p23,482,059
0.375p+0.025+7.1%0.370p0.400p0.370p1,375,590
0.350p0.0000.0%0.350p0.400p0.350p3,740,226
0.350p0.0000.0%0.350p0.400p0.350p5,158,405
0.350p+0.025+7.7%0.348p0.400p0.348p17,159,082
0.325p0.0000.0%0.325p0.350p0.325p2,998,820
0.325p0.0000.0%0.325p0.350p0.325p6,562,625
0.325p-0.050-13.3%0.369p0.369p0.325p7,941,975
0.375p0.0000.0%0.375p0.400p0.350p1,860,116
0.375p0.0000.0%0.375p0.400p0.336p25,163,725
0.375p+0.025+7.1%0.350p0.400p0.300p8,302,326
0.350p0.0000.0%0.350p0.400p0.346p1,441,854
0.350p0.0000.0%0.350p0.400p0.335p29,298,185
0.350p0.0000.0%0.325p0.400p0.310p23,689,268
0.350p-0.050-12.5%0.400p0.434p0.350p34,592,996
0.400p-0.025-5.9%0.425p0.450p0.366p28,110,236
0.425p+0.024+6.0%0.425p0.439p0.422p1,874,435
0.401p-0.049-10.9%0.446p0.446p0.401p6,961,189
0.450p0.0000.0%0.450p0.450p0.435p1,631,213
0.450p0.0000.0%0.450p0.464p0.400p546,507
0.450p0.0000.0%0.450p0.500p0.400p1,300,766
0.450p-0.025-5.3%0.463p0.463p0.433p3,354,093
0.475p0.0000.0%0.475p0.475p0.451p2,014,556
0.475p0.0000.0%0.475p0.500p0.451p2,336,589
0.475p0.0000.0%0.475p0.500p0.454p3,462,757
0.475p0.0000.0%0.475p0.500p0.451p5,305,106
0.475p0.0000.0%0.475p0.498p0.459p3,082,520
Ticker
LS Exchange:A3DB1Q
Asset type
Stock
Exchange
LS Exchange
Currency
EUR

What changed lately

Calls

Replays

  • Aptamer Group (LSE:APTA) — Full year results for the year ended 30 June 2026

    Tue, Oct 13, 2026 · 9:00 AM ET

    Watch Transcript

  • Aptamer Group (LSE:APTA) — Interim Results

    Mon, Mar 30, 2026 · 9:00 AM ET

    Watch Transcript

  • Aptamer Group (LSE:APTA) — Full Year results for the year ended 30 June 2025

    Tue, Oct 14, 2025 · 9:00 AM ET

    Watch Transcript

Latest news

Optimer partnership target heart & skeletal muscle

Oct 26, 2026

Closed 0.315p (0.0%) on Oct 26, 2026

Full Year Results for the 12mths to 30 June 2026

Oct 13, 2026

Closed 0.325p (0.0%) on Oct 13, 2026

Notice of Results, Analyst & Investor Presentation

Oct 7, 2026

Closed 0.325p (0.0%) on Oct 7, 2026

Appointment of Joint Corporate Broker

Aug 20, 2026

Closed 0.35p (0.0%) on Aug 20, 2026

Director Fee Shares and Grant of Options

Aug 14, 2026

Closed 0.40p (-5.9%) on Aug 14, 2026

Form 8.3 - [APTITUDE SOFTWARE GROUP PLC - 21 07 2026] - (CGAML)

Jul 22, 2026

Closed 0.475p (+5.6%) on Jul 22, 2026

Issued by another party

Form 8.3 - [APTITUDE SOFTWARE GROUP PLC - 14 07 2026] - (CGAML)

Jul 15, 2026

Closed 0.475p (0.0%) on Jul 15, 2026

Issued by another party

Aptamer initiates Ebola diagnostic test programme

Jul 8, 2026

Closed 0.475p (0.0%) on Jul 8, 2026

Programme and technical development update

Jun 25, 2026

Closed 0.55p (+4.8%) on Jun 25, 2026

Rapid testing programme for fortified foods

Jun 8, 2026

Closed 0.525p (0.0%) on Jun 8, 2026

All Aptamer Group PLC news

Decks

Aptamer Group PLC on 6ix

News releases
26 in the last 12 months · 127 in all · newest Oct 26, 2026 · oldest 2021
Calls
9 calls with a replay · 9 with a transcript · latest Oct 13, 2026
Decks
12 decks · latest September 2026

Where Aptamer Group PLC is listed

ListingExchangeCountryCurrency
LSE:APTA · Home listingLSEUnited KingdomGBX
LS Exchange:A3DB1Q · This pageLS ExchangeGermanyEUR
Frankfurt:P0JFrankfurtGermanyEUR
Lang & Schwarz:A3DB1QLang & SchwarzGermanyEUR
Stuttgart:P0JStuttgartGermanyEUR

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