Costain Group PLC (COST.L) LSE

192.60

+2.8(+1.48%)

Updated at June 02 04:35PM

Currency In GBp

COST.L Historical Return

If you invested 1000 GBp in Costain Group PLC (COST.L) 10 years ago, it would be worth 673.57 GBp as of June 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 3,449.76 GBp, while 1000 GBp invested 1 year ago would be worth 1,591.08 GBp. This corresponds to total returns of -32.64%, 244.98%, 59.11%, respectively, with annualized returns of -3.87%, 28.09%, 59.11%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

COST.L Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 02, 2026	189.13	192.6	192.6	194	187.4	382,533
June 01, 2026	196	189.8	189.8	196	188	746,506
May 29, 2026	199.8	193.8	193.8	199.8	189.6	687,179
May 28, 2026	185	191	191	194	185	1.38M
May 27, 2026	199.8	191.2	191.2	199.8	190.6	1.01M
May 26, 2026	191.69	196	196	198.8	191.69	459,545
May 22, 2026	192.6	192.8	192.8	195.4	191	408,037
May 21, 2026	193.4	192.4	192.4	196.8	189.2	1.04M
May 20, 2026	193	193.4	193.4	194.8	188.6	4.06M
May 19, 2026	206	193	193	206	191.4	1.78M
May 18, 2026	197.4	197	197	202.5	196.2	1.79M
May 15, 2026	199	201.5	201.5	202.5	198.6	1.2M
May 14, 2026	194.93	203	203	206	191.8	2M
May 13, 2026	194.51	196.6	196.6	197.8	193	921,485
May 12, 2026	196.2	195	195	197.62	192.8	1.19M
May 11, 2026	198	197.6	197.6	198	192.6	851,189
May 08, 2026	193.2	194.2	194.2	198.4	193.2	493,209
May 07, 2026	199	195.6	195.6	199	188.4	1.19M
May 06, 2026	189.8	193.4	193.4	195.2	187.6	720,649
May 05, 2026	189.8	187	187	189.8	181	641,663
May 01, 2026	189.4	186.8	186.8	189.4	184.8	523,065
April 30, 2026	176.8	186.6	186.6	188.6	174.2	916,864
April 29, 2026	178.2	176	176	179.8	174.2	1.18M
April 28, 2026	183	178.6	178.6	183	177.2	395,588
April 27, 2026	180.4	179.2	179.2	182.2	178.6	663,994
April 24, 2026	184	180.4	180.4	184	178.6	912,198
April 23, 2026	184	183.8	183.8	185.8	182.2	727,616
April 22, 2026	184	185.4	185.4	187.4	183.6	696,527
April 21, 2026	195.6	184.8	184.8	195.6	184.2	441,424
April 20, 2026	187.4	186.4	186.4	191.6	186	451,978
April 17, 2026	189.8	191.2	191.2	191.84	185.4	847,655
April 16, 2026	198.4	189	189	200	187.6	665,095
April 15, 2026	196.8	193.2	193.2	200	192	491,654
April 14, 2026	190	198.2	198.2	200	190	972,886
April 13, 2026	201.6	195.6	195.6	206	195.4	450,507
April 10, 2026	196.2	199.6	199.6	203.5	195.2	986,051
April 09, 2026	198	197	197	198	192.4	2.13M
April 08, 2026	194.55	195	195	199.6	188.2	4.72M
April 07, 2026	193	188.4	188.4	193	186.4	1.33M
April 02, 2026	190	189.6	189.6	192.8	184.8	624,922
April 01, 2026	187.48	189.8	189.8	190	182.4	2.08M
March 31, 2026	175.8	181.4	181.4	184.4	175.8	1.83M
March 30, 2026	183.6	180.8	180.8	185.6	179.2	548,137
March 27, 2026	192.6	184	184	194.78	182.8	570,586
March 26, 2026	186	192.6	192.6	197.8	186	779,130
March 25, 2026	189.4	191.4	191.4	193.13	187	663,639
March 24, 2026	186.6	186.4	186.4	189.2	180.4	555,580
March 23, 2026	186	186.4	186.4	190.4	174.32	931,557
March 20, 2026	186	182.6	182.6	187	181.2	1.26M
March 19, 2026	184.8	182.8	182.8	185	175.2	1.58M
March 18, 2026	202	185.6	185.6	202	185.2	934,769
March 17, 2026	190	193	193	196.4	190	960,764
March 16, 2026	193.6	195.6	195.6	197.2	191.6	934,657
March 13, 2026	198	195.8	195.8	198.6	192.8	700,567
March 12, 2026	202	196.2	196.2	203.5	194.6	783,661
March 11, 2026	194	202	202	203.5	194	1.21M
March 10, 2026	182.6	200.5	200.5	200.5	175.8	5.47M
March 09, 2026	176	170	170	176	166	1.46M
March 06, 2026	175	173.6	173.6	179.4	170.6	959,403
March 05, 2026	175	176.2	176.2	179.4	175	719,379