Stock listing

LSE:CER Cerillion PLC Share Price

Home listing (LSE) of Cerillion PLC

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Share price · LSE:CER

720.00p GBX (pence) -10.00 (-1.4%)

Close on Oct 30, 2026

Past year -51.0% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
713.51p – 730.00p GBX (pence)Oct 30, 2026
Volume
86,507 sharesOct 30, 2026
Market cap
£212.7M GBPAt the close on Oct 30, 2026 · price × 29.54M shares outstanding
52-week range
650.00p – 1,770.00p GBX (pence)Lowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
£1.38M GBPMedian day 122,726 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Cerillion PLC logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
LSE:CER · Home720.00p GBX (pence)-10.00 (-1.4%)86,507725.00p730.00p713.51p730.00pClose on Oct 30, 2026
Frankfurt:1VW€8.45 EUR+0.20 (+2.4%)—€8.55€8.55€8.45€8.25Close on Oct 30, 2026

Daily closes

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

DayCloseChange%OpenHighLowVolume
720.00p-10.00-1.4%725.00p730.00p713.51p86,507
730.00p0.000.0%725.00p730.00p720.00p39,129
730.00p+20.00+2.8%710.00p730.00p710.00p124,980
710.00p+5.00+0.7%700.00p720.00p700.00p222,174
705.00p+5.00+0.7%705.00p720.00p692.00p207,315
700.00p0.000.0%700.00p710.00p680.00p84,274
700.00p+20.00+2.9%680.00p720.00p660.00p122,116
680.00p+20.00+3.0%675.00p700.00p650.00p72,396
660.00p-28.00-4.1%665.00p700.00p650.00p167,477
688.00p+6.00+0.9%685.00p700.00p650.00p33,376
682.00p+10.00+1.5%685.00p700.00p670.00p236,483
672.00p-18.00-2.6%690.00p700.00p672.00p95,073
690.00p+8.00+1.2%690.00p700.00p680.00p206,033
682.00p+2.00+0.3%685.00p694.00p670.00p75,796
680.00p-2.00-0.3%685.00p700.00p670.00p54,398
682.00p+2.00+0.3%685.00p690.00p670.00p92,100
680.00p0.000.0%685.00p690.00p670.00p108,165
680.00p0.000.0%690.00p690.00p670.00p121,394
680.00p+6.00+0.9%695.00p700.00p680.00p23,250
674.00p-26.00-3.7%700.00p710.00p670.00p79,521
700.00p-6.00-0.8%715.00p720.00p690.00p35,742
706.00p0.000.0%715.00p720.00p690.00p41,287
706.00p+1.00+0.1%715.00p720.00p690.00p27,307
705.00p+5.00+0.7%705.00p740.00p690.00p262,213
700.00p+10.00+1.4%715.00p740.00p690.00p175,771
690.00p-10.00-1.4%700.00p730.00p682.32p177,582
700.00p+8.00+1.2%700.00p710.00p690.00p242,022
692.00p-8.00-1.1%705.00p720.00p670.00p68,430
700.00p-40.00-5.4%740.00p750.00p700.00p166,461
740.00p-8.00-1.1%750.00p760.00p730.00p110,600
748.00p-2.00-0.3%750.00p760.00p740.00p173,562
750.00p-10.00-1.3%775.00p800.00p740.00p264,495
760.00p-20.00-2.6%780.00p800.00p750.00p48,338
780.00p+6.00+0.8%780.00p800.00p760.00p324,119
774.00p-111.00-12.5%700.00p800.00p650.00p505,065
885.00p-5.00-0.6%890.00p900.00p880.00p83,282
890.00p0.000.0%905.00p910.00p880.00p74,072
890.00p-36.00-3.9%940.00p950.00p890.00p458,448
926.00p-59.00-6.0%985.00p990.00p926.00p270,248
985.00p-10.00-1.0%995.00p1,010.00p980.00p131,408
995.00p-5.00-0.5%980.00p1,000.00p952.00p158,176
1,000.00p+20.00+2.0%975.00p1,000.00p960.00p30,729
980.00p+10.00+1.0%965.00p990.00p960.00p171,893
970.00p-2.00-0.2%980.00p990.00p960.00p264,515
972.00p+8.00+0.8%970.00p990.00p960.00p1,473,357
964.00p+4.00+0.4%960.00p980.00p950.00p71,514
960.00p-8.00-0.8%975.00p990.00p950.00p106,846
968.00p+13.00+1.4%955.00p990.00p950.00p128,424
955.00p-1.00-0.1%960.00p970.00p900.00p122,755
956.00p+6.00+0.6%940.00p970.00p930.00p122,697
950.00p+20.00+2.2%915.00p950.00p900.00p124,008
930.00p+14.00+1.5%910.00p930.00p900.00p54,975
916.00p+16.00+1.8%900.00p920.00p892.00p257,378
900.00p0.000.0%900.00p910.00p890.00p69,136
900.00p0.000.0%905.00p920.00p890.00p350,864
900.00p-25.00-2.7%925.00p930.00p900.00p141,220
925.00p-5.00-0.5%925.00p930.00p920.00p163,477
930.00p-4.00-0.4%930.00p940.00p920.00p54,915
934.00p-10.00-1.1%945.00p960.00p910.00p282,141
944.00p-26.00-2.7%975.00p980.00p930.00p156,589
970.00p-6.00-0.6%980.00p990.00p970.00p76,980
976.00p-34.00-3.4%992.00p1,000.00p970.00p124,639
1,010.00p0.000.0%1,005.00p1,020.00p984.00p108,983
1,010.00p+20.00+2.0%1,010.00p1,020.00p990.00p131,663
990.00p-10.00-1.0%1,030.00p1,050.00p990.00p35,084
1,000.00p-20.00-2.0%1,030.00p1,050.00p1,000.00p92,659
Ticker
LSE:CER
Asset type
Stock
Sector
Technology
Industry
Software
Exchange
LSE
Currency
GBX

What changed lately

Latest news

TR-1 Notification

Oct 27, 2026

Closed 710.00p (+0.7%) on Oct 27, 2026

Director Share Purchase

Oct 22, 2026

Closed 700.00p (+2.9%) on Oct 22, 2026

Recognised in Gartner Report

Oct 7, 2026

Closed 680.00p (0.0%) on Oct 7, 2026

Exercise of Options and Total Voting Rights

Oct 5, 2026

Closed 674.00p (-3.7%) on Oct 5, 2026

Telesur Upgrade Goes Live

Sep 28, 2026

Closed 700.00p (+1.4%) on Sep 28, 2026

Exercise of Options under SAYE scheme and TVR

Aug 3, 2026

Closed 1,010.00p (0.0%) on Aug 4, 2026

Cerillion to Showcase Agentic AI and Product-Led BSS/OSS Innovation at DTW Ignite 2026

Jun 16, 2026

Closed 1,250.00p (+0.4%) on Jun 16, 2026

PDMR Dealing

Jun 8, 2026

Closed 1,240.00p (+0.4%) on Jun 9, 2026

Cerillion: Interim results presentation (cerillion plc interim results presentation 1 june 2026)

Jun 1, 2026

Closed 1,350.00p (-3.6%) on Jun 1, 2026

Interim Results Investor Presentation

May 19, 2026

Closed 1,285.00p (-0.4%) on May 19, 2026

All Cerillion PLC news

Decks

Cerillion PLC on 6ix

Sector
Technology
Industry
Software
News releases
29 in the last 12 months · 263 in all · newest Oct 27, 2026 · oldest 1999
Decks
8 decks · latest Jun 1, 2026

Where Cerillion PLC is listed

ListingExchangeCountryCurrency
LSE:CER · Home listing · This pageLSEUnited KingdomGBX
gettex:1VWgettexGermanyEUR
LS Exchange:A2AF9KLS ExchangeGermanyEUR
Lang & Schwarz:A2AF9KLang & SchwarzGermanyEUR
OTC:CRLLFOTCUnited StatesUSD
Dusseldorf:1VWDusseldorfGermanyEUR
Frankfurt:1VWFrankfurtGermanyEUR
Hamburg:1VWHamburgGermanyEUR
Munich:1VWMunichGermanyEUR
Stuttgart:1VWStuttgartGermanyEUR

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