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Costain Group (COST) Share Price

Intraday
Historical

Price	155.80p on 05-01-2026 at 09:22:32
Change	-1.40p -0.89%
Buy	156.00p
Sell	155.60p

Last Trade:	Buy 1,272.00 at 155.8998p
Day's Volume:	22,131
Last Close:	157.20p
Open:	157.80p
ISIN:	GB00B64NSP76

Day's Range	155.60p - 158.00p
52wk Range:	85.40p - 171.00p
Market Capitalisation:	£415.54m
VWAP:	157.12547p
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

Buy/Sell	Volume	Trade Prc	Trade Type	Trade Time
Costain Group (COST) Latest Trades
Buy*	1,272	155.8998p	Ordinary	09:22:31 - 05-Jan-26
Buy*	1,000	155.80p	Automatic Execution	09:22:04 - 05-Jan-26
Buy*	311	155.8996p	Ordinary	09:20:18 - 05-Jan-26
Buy*	74	156.00p	Automatic Execution	09:18:56 - 05-Jan-26
Buy*	135	155.80p	Automatic Execution	09:14:53 - 05-Jan-26
Buy*	47	155.80p	Automatic Execution	09:14:53 - 05-Jan-26
Buy*	600	155.80p	Automatic Execution	09:14:53 - 05-Jan-26
Buy*	55	156.00p	Automatic Execution	09:14:40 - 05-Jan-26
Sell*	237	155.60p	Automatic Execution	09:14:27 - 05-Jan-26
Buy*	130	156.00p	Automatic Execution	09:14:26 - 05-Jan-26

See more Costain Group trades

Costain Group (COST) Share Price History
Time period: to
Date	Open	High	Low	Close	Volume
5th Jan 2026 (Mon)	157.80	158.00	155.60	157.20	22,131
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
26th Dec 2025 (Fri)	159.00	159.00	159.00	159.00	0
25th Dec 2025 (Thu)	159.00	159.00	159.00	159.00	0
24th Dec 2025 (Wed)	159.80	160.00	156.20	159.00	351,491
23rd Dec 2025 (Tue)	155.20	160.20	155.20	159.60	198,821
22nd Dec 2025 (Mon)	158.80	159.00	156.60	158.20	519,193
19th Dec 2025 (Fri)	158.00	159.40	156.60	158.20	458,958
18th Dec 2025 (Thu)	159.80	159.80	157.80	159.20	360,015
17th Dec 2025 (Wed)	162.80	163.00	159.20	159.20	4,496,657
16th Dec 2025 (Tue)	159.80	160.20	156.80	159.00	762,858
15th Dec 2025 (Mon)	154.20	159.60	153.40	157.60	1,823,302
12th Dec 2025 (Fri)	156.00	160.60	156.00	158.80	671,617
11th Dec 2025 (Thu)	155.20	158.00	155.20	155.40	1,292,013
10th Dec 2025 (Wed)	156.20	158.40	156.20	157.00	267,834
9th Dec 2025 (Tue)	156.80	157.60	155.60	157.00	272,015
8th Dec 2025 (Mon)	157.80	157.80	154.60	155.00	427,752
5th Dec 2025 (Fri)	147.80	157.60	147.80	155.20	482,430

See more Costain Group price history

Date	Source	Headline
Costain Group (COST) Regulatory News
2nd Jan 2026 11:45 am	RNS	Holding(s) in Company
2nd Jan 2026 11:09 am	RNS	Block listing Interim Review
31st Dec 2025 12:16 pm	RNS	Holding(s) in Company
31st Dec 2025 12:16 pm	RNS	Holding(s) in Company
30th Dec 2025 2:12 pm	RNS	Holding(s) in Company
30th Dec 2025 2:12 pm	RNS	Holding(s) in Company
29th Dec 2025 11:18 am	RNS	Holding(s) in Company
29th Dec 2025 11:18 am	RNS	Holding(s) in Company
23rd Dec 2025 1:41 pm	RNS	Holding(s) in Company
23rd Dec 2025 1:41 pm	RNS	Holding(s) in Company

See more Costain Group regulatory news

FTSE 100 Latest

Value9,972.82

Change21.68