Kainos Group plc (KNOS.L) LSE

Currency In GBp

KNOS.L Historical Return

If you invested 1000 GBp in Kainos Group plc (KNOS.L) 10 years ago, it would be worth 9,654.55 GBp as of August 21, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 771.54 GBp, while 1000 GBp invested 1 year ago would be worth 1,863.18 GBp. This corresponds to total returns of 865.46%, -22.85%, 86.32%, respectively, with annualized returns of 25.44%, -5.06%, 86.32%.

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

KNOS.L Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	1,265	1,294	1,294	1,294	1,253.47	1.1M
August 20, 2026	1,205	1,266	1,266	1,267	1,193	2.56M
August 19, 2026	1,187	1,213	1,213	1,239	1,171	1.38M
August 18, 2026	1,121	1,186	1,186	1,200	1,093.6	1.39M
August 17, 2026	970.5	972.5	972.5	979	947.5	159,496
August 14, 2026	908.5	970	970	970	900	742,367
August 13, 2026	944.5	913	913	944.5	908.5	122,290
August 12, 2026	932.5	918	918	945.5	908.5	217,281
August 11, 2026	948	927	927	948	909	221,570
August 10, 2026	948	929.5	929.5	948	924.15	140,763
August 07, 2026	859.5	933.5	933.5	933.5	859.5	275,314
August 06, 2026	926.5	904.5	904.5	926.5	891.5	125,314
August 05, 2026	910	893.5	893.5	919.5	869	429,193
August 04, 2026	910	893.5	893.5	910	882	135,806
August 03, 2026	876.5	898.5	898.5	906.5	864.41	120,230
July 31, 2026	910	880.5	880.5	910	876.5	265,700
July 30, 2026	910.5	898.5	898.5	933	881	169,342
July 29, 2026	906	929.5	929.5	932.75	897	1.3M
July 28, 2026	852	901	901	901	849.5	1.22M
July 27, 2026	824.5	849	849	853.5	818	330,633
July 23, 2026	805	802.5	802.5	825.02	795	139,795
July 22, 2026	825.5	820	820	834	816.33	421,230
July 21, 2026	830.5	833	833	837.5	814.85	297,696
July 20, 2026	814.5	830.5	830.5	839.87	805.5	188,810
July 17, 2026	831	815.5	815.5	839	806.5	144,934
July 16, 2026	833.5	830	830	833.5	798.5	231,338
July 15, 2026	778	807.5	807.5	814.5	761.26	227,498
July 14, 2026	779	781.5	781.5	789	751	219,869
July 13, 2026	772.5	787	787	787	759.5	152,000
July 10, 2026	746.5	771.5	771.5	778	746.5	297,248
July 09, 2026	751	768.5	768.5	768.5	734	266,547
July 08, 2026	769.5	746	746	793.5	743.5	579,053
July 07, 2026	783.06	777.5	777.5	794	749	292,000
July 06, 2026	741	782.5	782.5	792	741	553,175
July 03, 2026	806	781	781	806	778.5	167,169
July 02, 2026	827	802	802	827	802	313,338
July 01, 2026	770	819	819	826	761	478,156
June 30, 2026	785	767	767	791.5	766	394,793
June 29, 2026	770	783.5	783.5	805	768.5	688,180
June 26, 2026	766.5	769.5	769.5	772.5	736	188,272
June 25, 2026	818	765	765	818	762	352,361
June 24, 2026	768	780	780	796.99	766.5	301,456
June 23, 2026	784	787	787	799	773	501,781
June 22, 2026	793.5	775.5	775.5	801.32	769.5	288,736
June 19, 2026	795	791.5	791.5	798.5	783.5	274,793
June 18, 2026	829.67	790	790	841.5	769	211,602
June 17, 2026	855	833	833	855	821	249,926
June 16, 2026	831.5	821.5	821.5	840	814.25	235,996
June 15, 2026	869	820.5	820.5	869	806.5	201,741
June 12, 2026	829.5	822	822	832	802.5	214,256
June 11, 2026	810	815.5	815.5	832.5	808	233,350
June 10, 2026	844.5	829.5	829.5	870	816	225,654
June 09, 2026	851	826	826	852.5	826	373,665
June 08, 2026	821	849	849	860	821	175,402
June 05, 2026	900	849.5	849.5	900	849.5	150,712
June 04, 2026	858.3	878	878	896.5	858.3	150,695
June 03, 2026	921	854.5	854.5	921	854.5	266,998
June 02, 2026	914.5	875	875	946.5	870	385,658
June 01, 2026	865	907	907	907	862.59	468,392
May 29, 2026	869	871.5	871.5	875.5	845.07	613,782