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Costain Group (COST) Share Price

Price 249.50p on 23-10-2026 at 07:03:07
Change 1.00p 0.4%
Buy 249.50p
Sell 248.00p
Last Trade: Buy 11.00 at 249.50p
Day's Volume: 5,519
Last Close: 248.50p
Open: 248.00p
ISIN: GB00B64NSP76
Day's Range 248.00p - 250.00p
52wk Range: 140.20p - 265.00p
Market Capitalisation: £652.41m
VWAP: 249.54648p
Shares in Issue: 261.49m

Costain Group (COST) Latest Trades

Buy/Sell Volume Trade Prc Trade Type Trade Time
Buy* 11 249.50p SI Trade
08:03:07 - 23-Oct-26
Unknown* 0 249.50p SI Trade
08:03:07 - 23-Oct-26
Buy* 750 249.50p Automatic Execution
08:02:41 - 23-Oct-26
Unknown* 0 249.50p SI Trade
08:02:31 - 23-Oct-26
Buy* 1,307 249.50p Automatic Execution
08:02:31 - 23-Oct-26
Buy* 700 249.50p Automatic Execution
08:02:31 - 23-Oct-26
Unknown* 0 250.00p SI Trade
08:02:00 - 23-Oct-26
Buy* 5 250.00p SI Trade
08:02:00 - 23-Oct-26
Unknown* 0 250.00p SI Trade
08:02:00 - 23-Oct-26
Buy* 495 249.50p Ordinary
08:01:37 - 23-Oct-26
See more Costain Group trades

Costain Group (COST) Share Price History

Time period:
to
Date Open High Low Close Volume
22nd Oct 2026 (Thu) 252.50 255.00 248.50 248.50 2,024,879
21st Oct 2026 (Wed) 251.00 255.50 250.50 254.00 482,978
20th Oct 2026 (Tue) 250.00 257.00 249.00 252.00 819,697
19th Oct 2026 (Mon) 248.00 255.50 248.00 254.00 1,244,404
16th Oct 2026 (Fri) 248.50 254.50 247.50 253.00 2,515,073
15th Oct 2026 (Thu) 244.50 249.00 242.00 246.50 2,742,943
14th Oct 2026 (Wed) 242.00 250.50 242.00 248.00 1,495,893
13th Oct 2026 (Tue) 245.00 246.00 241.50 243.50 2,297,234
12th Oct 2026 (Mon) 241.00 243.00 240.00 243.00 706,443
9th Oct 2026 (Fri) 243.00 244.50 239.50 241.00 808,514
8th Oct 2026 (Thu) 246.50 246.50 234.50 240.50 1,278,949
7th Oct 2026 (Wed) 258.00 258.00 242.00 243.50 916,933
6th Oct 2026 (Tue) 255.50 256.00 248.50 253.50 683,468
5th Oct 2026 (Mon) 262.00 262.00 254.00 254.00 1,128,030
2nd Oct 2026 (Fri) 262.00 263.50 258.00 262.00 1,416,222
1st Oct 2026 (Thu) 262.00 262.00 254.00 257.50 1,518,224
30th Sep 2026 (Wed) 261.50 263.50 258.50 260.00 1,240,141
29th Sep 2026 (Tue) 262.50 262.50 258.00 260.50 789,527
28th Sep 2026 (Mon) 260.00 265.00 257.00 262.50 990,169
25th Sep 2026 (Fri) 256.00 259.00 253.50 256.00 1,767,936
24th Sep 2026 (Thu) 250.50 256.00 250.50 254.00 1,312,359
23rd Sep 2026 (Wed) 252.00 255.00 251.50 253.00 1,311,667
See more Costain Group price history

Costain Group (COST) Regulatory News

Date Source Headline
22nd Oct 2026 7:00 am RNS Appointment of Joint Corporate Broker
20th Oct 2026 1:29 pm RNS Holding(s) in Company
20th Oct 2026 10:00 am RNS Additional Listing
19th Oct 2026 10:00 am RNS Transaction in Own Shares
16th Oct 2026 10:19 am RNS Holding(s) in Company
14th Oct 2026 9:27 am RNS Transaction in Own Shares
12th Oct 2026 3:31 pm RNS Director/PDMR Shareholding
9th Oct 2026 3:52 pm RNS Update on AGM Political Donations Resolution Vote
7th Oct 2026 10:00 am RNS Transaction in Own Shares
6th Oct 2026 3:20 pm RNS Holding(s) in Company
See more Costain Group regulatory news

Costain Group (COST) Share News

UK dividends calendar - next 7 days

16th Oct 2026 12:31

Read More

TRADING UPDATES: Hilton Food, Pinewood complete transaction

9th Oct 2026 21:45

(Alliance News) - The following is a round-up of updates by London-listed companies, issued on Friday and not separately reported by Alliance News: Read More

Costain shares rise after securing "landmark" four-year framework

2nd Oct 2026 11:12

(Alliance News) - Costain Group PLC hailed a "landmark moment" in its selection for a four-year civil engineering and infrastructure framework. Read More

WINNERS & LOSERS: IG Group plunges on revenue outlook; BT rises

2nd Oct 2026 09:53

(Alliance News) - The following are the leading risers and fallers among FTSE 100 and 250 index constituents on Friday. Read More

UK dividends calendar - next 7 days

10th Sep 2026 14:33

Read More

See more Costain Group news
FTSE 100 Latest
Value10,728.79
Change3.76

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