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Costain Group (COST) Share Price

Price 177.00p on 28-01-2026 at 19:30:05
Change -1.80p -1.01%
Buy 178.00p
Sell 177.80p
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Last Trade: Sell 88,762.00 at 177.00p
Day's Volume: 428,591
Last Close: 177.00p
Open: 171.20p
ISIN: GB00B64NSP76
Day's Range 171.20p - 180.80p
52wk Range: 87.50p - 180.80p
Market Capitalisation: £472.09m
VWAP: 178.50313p
Shares in Issue: 266.71m

Sector: Industrial Services

Listed In: FTSE All-Share, FTSE All-Share ex Investment Trusts, FTSE Small Cap, FTSE Small Cap ex Investment Trusts

Costain Group (COST) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Sell* 88,762 177.00p Uncrossing Trade
 16:35:07 - 28-Jan-26
Buy* 366 178.20p Automatic Execution
 16:29:43 - 28-Jan-26
Sell* 600 178.00p Automatic Execution
 16:29:41 - 28-Jan-26
Sell* 450 178.00p Automatic Execution
 16:29:41 - 28-Jan-26
Sell* 400 178.00p Automatic Execution
 16:29:41 - 28-Jan-26
Sell* 78 177.80p Automatic Execution
 16:29:06 - 28-Jan-26
Sell* 211 177.80p Automatic Execution
 16:29:06 - 28-Jan-26
Sell* 468 177.80p Automatic Execution
 16:29:06 - 28-Jan-26
Sell* 330 178.00p Automatic Execution
 16:28:37 - 28-Jan-26
Sell* 10 178.00p Automatic Execution
 16:28:37 - 28-Jan-26
See more Costain Group trades

Costain Group (COST) Share Price History

Time period:
to
Date Open High Low Close Volume
28th Jan 2026 (Wed) 171.20 180.80 171.20 177.00 428,591
27th Jan 2026 (Tue) 174.80 178.80 171.60 178.80 878,110
26th Jan 2026 (Mon) 174.00 180.60 170.80 173.40 2,385,690
23rd Jan 2026 (Fri) 163.00 164.00 161.00 162.00 661,940
22nd Jan 2026 (Thu) 161.20 166.40 161.20 165.00 864,246
21st Jan 2026 (Wed) 161.80 163.00 158.00 161.80 626,896
20th Jan 2026 (Tue) 157.20 162.20 157.20 161.00 636,173
19th Jan 2026 (Mon) 163.00 165.00 160.20 164.00 694,462
16th Jan 2026 (Fri) 163.40 163.40 162.00 163.00 326,340
15th Jan 2026 (Thu) 162.60 163.40 160.20 163.40 3,080,862
14th Jan 2026 (Wed) 162.00 162.00 158.60 160.00 1,292,891
13th Jan 2026 (Tue) 162.00 162.40 159.20 160.40 387,819
12th Jan 2026 (Mon) 162.80 164.20 161.00 162.00 447,190
9th Jan 2026 (Fri) 161.20 164.00 161.20 163.80 583,497
8th Jan 2026 (Thu) 158.60 164.80 158.60 164.20 1,767,905
7th Jan 2026 (Wed) 155.20 161.20 155.20 160.00 512,598
6th Jan 2026 (Tue) 158.00 162.20 156.80 162.00 404,157
5th Jan 2026 (Mon) 157.80 158.00 154.20 157.40 403,062
2nd Jan 2026 (Fri) 158.00 158.60 155.80 157.20 2,858,457
1st Jan 2026 (Thu) 159.60 159.60 159.60 159.60 0
31st Dec 2025 (Wed) 158.00 160.00 157.80 159.60 674,549
30th Dec 2025 (Tue) 158.80 159.60 158.00 159.20 677,771
29th Dec 2025 (Mon) 155.20 159.00 155.20 158.40 136,706
See more Costain Group price history

Costain Group (COST) Regulatory News

Date Source Headline
28th Jan 2026 10:58 am RNS Holding(s) in Company
27th Jan 2026 7:00 am RNS Costain Awarded Contract for New M5 Junction
26th Jan 2026 6:27 pm RNS Holding(s) in Company
26th Jan 2026 7:00 am RNS New Pension Scheme Agreement & FY25 Trading Update
23rd Jan 2026 3:38 pm RNS Holding(s) in Company
22nd Jan 2026 5:15 pm RNS Holding(s) in Company
21st Jan 2026 1:29 pm RNS Holding(s) in Company
16th Jan 2026 2:27 pm RNS Holding(s) in Company
16th Jan 2026 7:00 am RNS Holding(s) in Company
13th Jan 2026 2:49 pm RNS Holding(s) in Company
See more Costain Group regulatory news

Costain Group (COST) Share News

LONDON BROKER RATINGS: BofA raises St James's Place and Quilter

27th Jan 2026 09:44

(Alliance News) - The following London-listed shares received analyst recommendations Tuesday morning and on Monday: Read More

IN BRIEF: Costain picked to build motorway exit for Tata gigafactory

27th Jan 2026 08:44

Costain Group PLC - Maidenhead, England-based construction and engineering - Wins contract worth GBP100 million over five years to design and build a new M5 motorway junction serving a major gigafactory project in the UK. The contract, awarded under the Regional Delivery Partnership framework, is to deliver junction 22A on the M5 in Somerset. The new junction will provide access to the 'Gravity Smart Campus' and a planned GBP4 billion electric vehicle battery gigafactory, expected to be Britain's largest. The gigafactory is being built by batter maker Agratas Energy Storage Solutions Pte Ltd, part of India's Tata group. As delivery integration partner and main works contractor, Costain will manage design, engineering, programme delivery and supply chain coordination. Chief Executive Officer Alex Vaughan says the project "builds on [Costain's] long-established highways expertise". Read More

LONDON BRIEFING: Sage quarterly revenue up; Dr Martens sales decline

27th Jan 2026 07:59

(Alliance News) - The UK pub sector awaits a GBP100 million support package from the Treasury aimed at easing cost pressures, the Financial Times reports, while Sage posts 10% quarterly revenue growth and Dr Martens reports a dip in third-quarter revenue. Read More

LONDON MARKET CLOSE: Pound climbs as miners help FTSE 100 nudge higher

26th Jan 2026 16:59

(Alliance News) - The FTSE 100 made modest headway on Monday, supported by fresh gains in mining stocks as gold and silver prices hit new highs. Read More

LONDON MARKET OPEN: FTSE 100 slips as sterling surges, metals shine

26th Jan 2026 09:26

(Alliance News) - Stock prices in London opened mixed on Monday, with the FTSE 100 edging lower as a rally against the dollar and strength in metals-related stocks shaped early trade, while investors look ahead to a heavy week of Big Tech earnings. Read More

See more Costain Group news
FTSE 100 Latest
Value10,154.43
Change-53.37

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