Geiger Counter Limited (GCL.L) LSE

Currency In GBp

GCL.L Historical Return

If you invested 1000 GBp in Geiger Counter Limited (GCL.L) 10 years ago, it would be worth 2,281.48 GBp as of October 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 727.56 GBp, while 1000 GBp invested 1 year ago would be worth 804.88 GBp. This corresponds to total returns of 128.15%, -27.24%, -19.51%, respectively, with annualized returns of 8.6%, -6.17%, -19.51%.

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

GCL.L Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 22, 2026	46.87	46.2	46.2	47.05	44.67	308,076
October 21, 2026	46.05	45.5	45.5	47.3	45.5	176,544
October 20, 2026	47	46.75	46.75	47.4	46	640,499
October 19, 2026	47.78	46.6	46.6	48.23	46	284,119
October 16, 2026	47.01	47.8	47.8	48	46.8	832,849
October 15, 2026	47.14	47	47	48.42	46	719,672
October 14, 2026	51.39	47.3	47.3	51.82	46.88	569,498
October 13, 2026	51.13	50.4	50.4	53.6	50.13	444,609
October 12, 2026	52.8	51.5	51.5	52.8	49.92	295,840
October 09, 2026	51.6	50	50	53.71	50	1.4M
October 08, 2026	56.45	54	54	56.45	53.44	671,580
October 07, 2026	56.42	55	55	56.42	52	415,438
October 06, 2026	54.6	54.2	54.2	56.01	52.4	388,164
October 05, 2026	54	54.3	54.3	56.07	51.2	479,591
October 02, 2026	56.73	55	55	56.73	54.62	95,423
October 01, 2026	54.2	54	54	57.28	54	43,051
September 30, 2026	55.9	55	55	57.32	54.87	211,735
September 29, 2026	56.36	54.4	54.4	56.9	54.12	125,142
September 28, 2026	57	54	54	57	54	113,489
September 25, 2026	56	57	57	57.5	54.25	477,244
September 24, 2026	56.79	55.4	55.4	57.8	54	191,907
September 23, 2026	56.8	58	58	58	56	144,262
September 22, 2026	57.76	55.8	55.8	57.87	55.8	310,892
September 21, 2026	58	57.8	57.8	58.27	55	621,086
September 18, 2026	59	56	56	59	56	391,615
September 17, 2026	57	57	57	58.2	55.57	158,560
September 16, 2026	55.13	56.4	56.4	57.95	55.13	246,165
September 15, 2026	59	56.8	56.8	59	55.44	220,960
September 11, 2026	63.13	60	60	64.75	60	691,773
September 10, 2026	64.27	63.5	63.5	66.65	63	377,779
September 09, 2026	66.08	67.8	67.8	67.8	64.38	217,068
September 08, 2026	66.31	66	66	66.34	63.9	76,942
September 07, 2026	66.04	65.5	65.5	66.04	64.01	45,979
September 04, 2026	66.12	66	66	67	63.51	203,462
September 03, 2026	62.2	65.6	65.6	66	62.2	169,894
September 02, 2026	68	65.8	65.8	68	63.6	251,912
September 01, 2026	70	66.2	66.2	70	63.53	239,503
August 28, 2026	70.71	67.3	67.3	72	66	613,934
August 27, 2026	70.8	72	72	72	67.25	184,422
August 26, 2026	68	70.8	70.8	70.8	66.06	599,303
August 25, 2026	67.2	69	69	69	66.25	294,681
August 24, 2026	65.88	66.2	66.2	67.58	65.42	509,346
August 21, 2026	60.16	63	63	65.9	60.16	620,013
August 20, 2026	63.8	62	62	64.4	60	485,425
August 19, 2026	62	61.6	61.6	63	60	488,073
August 18, 2026	63.18	62.7	62.7	63.6	61.8	170,008
August 17, 2026	60.5	62	62	63.4	60.5	222,322
August 14, 2026	61	60	60	63	60	126,330
August 13, 2026	61	61	61	62.11	59	463,736
August 12, 2026	62.8	63	63	63	60.31	307,382
August 11, 2026	60.58	61.4	61.4	62.8	59.55	293,250
August 10, 2026	60.4	60.3	60.3	61.8	58.8	194,463
August 07, 2026	62	59.8	59.8	62	57.78	160,229
August 06, 2026	59.7	59	59	62	58.91	27,808
August 05, 2026	59.4	60	60	60.38	57	390,273
August 04, 2026	58	57.4	57.4	58.6	55.6	431,494
August 03, 2026	56.4	55.6	55.6	59	55	244,983
July 31, 2026	58	55	55	58	55	213,822
July 30, 2026	58	55	55	58	55	259,986
July 29, 2026	59	57.1	57.1	59.2	55	166,257