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Costain Group PLC (LON: COST) - Share Price

Current share price for COST : 262.000p 4.5 (1.75%)+

Currency: GBX (p)

Costain Group PLC's current share price is 262.00p. This constitutes a share price movement of 2.34% when compared to its closing share price of 256.00p seven days ago. Relative to today's opening stock price, the COST stock price is up 4.5 or 1.75%.

COST Share Price Performance

Period Starting
Price
Highest
Price
Lowest
Price
Last
Price
Volume
(daily average)
Movement
This Year (2026) 158.00p 265.00p 154.09p 262.00p 1,392,147 104 (65.82%)
Last Year (2025) 105.00p 172.40p 85.40p 159.60p 1,262,267 54.6 (52%)
This Financial Year (FY2027) 204.50p 265.00p 201.50p 262.00p 1,564,119 57.5 (28.12%)
Last Financial Year (FY2026) 149.40p 216.00p 124.40p 207.50p 1,268,990 58.1 (38.89%)

COST Share Price History

Date Open High Low Close Volume Daily Movement
27 Aug 2026 232.00p 236.00p 230.50p 230.50p 375,272 -1.5 (-0.65%)
26 Aug 2026 231.50p 238.00p 226.50p 232.50p 625,396 1 (0.43%)
25 Aug 2026 227.00p 233.50p 225.00p 231.00p 528,139 4 (1.76%)
24 Aug 2026 230.00p 232.00p 224.00p 225.50p 1,106,450 -4.5 (-1.96%)
21 Aug 2026 218.00p 228.50p 218.00p 226.50p 694,438 8.5 (3.90%)
20 Aug 2026 225.50p 229.95p 219.50p 221.00p 442,094 -4.5 (-2%)
19 Aug 2026 228.50p 232.50p 223.00p 225.50p 532,729 -3 (-1.31%)
18 Aug 2026 226.00p 236.00p 221.00p 227.50p 956,837 1.5 (0.66%)
17 Aug 2026 241.00p 241.00p 228.50p 228.50p 642,479 -12.5 (-5.19%)
14 Aug 2026 236.00p 240.00p 228.50p 234.50p 2,730,958 -1.5 (-0.64%)
13 Aug 2026 228.50p 237.80p 219.28p 229.50p 3,026,665 1 (0.44%)
12 Aug 2026 221.00p 226.50p 210.50p 219.50p 1,442,347 -1.5 (-0.68%)
11 Aug 2026 217.00p 220.50p 215.00p 218.50p 312,496 1.5 (0.69%)
10 Aug 2026 216.50p 220.15p 214.50p 216.50p 281,328 0 (0%)
7 Aug 2026 214.50p 217.05p 209.00p 215.50p 1,608,063 1 (0.47%)
6 Aug 2026 208.00p 217.50p 208.00p 215.50p 364,002 7.5 (3.61%)
5 Aug 2026 204.00p 216.00p 204.00p 214.00p 453,159 10 (4.90%)
4 Aug 2026 201.50p 215.25p 201.50p 211.50p 520,254 10 (4.96%)
3 Aug 2026 202.00p 215.00p 202.00p 212.50p 252,267 10.5 (5.20%)
31 Jul 2026 210.50p 216.50p 210.50p 211.00p 719,253 0.5 (0.24%)
30 Jul 2026 209.50p 213.00p 204.00p 211.50p 710,086 2 (0.95%)
29 Jul 2026 209.00p 213.00p 206.50p 208.00p 600,715 -1 (-0.48%)
28 Jul 2026 219.00p 219.00p 206.50p 211.50p 463,122 -7.5 (-3.42%)
27 Jul 2026 220.00p 220.50p 214.00p 214.00p 354,552 -6 (-2.73%)
24 Jul 2026 217.50p 220.50p 213.00p 216.50p 266,293 -1 (-0.46%)

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