Gelion plc (GELN.L) LSE

Currency In GBp

GELN.L Historical Return

If you invested 1000 GBp in Gelion plc (GELN.L) since IPO date, it would be worth 130.72 GBp as of October 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 3 years ago would be worth 833.33 GBp, while 1000 GBp invested 1 year ago would be worth 784.31 GBp. This corresponds to total returns of -86.93%, -16.67%, -21.57%, respectively, with annualized returns of -33.99%, -5.89%, -21.57%.

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

GELN.L Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 22, 2026	21	20	20	23	19	1.09M
October 21, 2026	19	21	21	22	17	685,983
October 20, 2026	17.5	16	16	18	15.25	796,969
October 19, 2026	14	16.75	16.75	18	14	949,628
October 16, 2026	13.25	13.25	13.25	13.5	13.25	43,579
October 15, 2026	13.25	13.25	13.25	13.5	13	48,611
October 14, 2026	13.25	13.25	13.25	13.49	13.01	6,260
October 13, 2026	13.5	13.25	13.25	13.5	12.3	963,553
October 12, 2026	12.25	12.5	12.5	13	12	72,422
October 09, 2026	12.1	12.5	12.5	13	12.1	118,456
October 08, 2026	13	12.75	12.75	13	12.5	160,118
October 07, 2026	13	13	13	13.5	12.5	28,553
October 06, 2026	13.25	13	13	13.5	12.56	225,888
October 05, 2026	13	13	13	13.5	12.5	203,939
October 02, 2026	13	13	13	13	12.55	401,500
October 01, 2026	13	12.9	12.9	13	12.56	187,368
September 30, 2026	13	13	13	13.4	12.99	29,615
September 29, 2026	13	13	13	13	12.5	149,841
September 28, 2026	13.75	13	13	14.5	12.5	221,772
September 25, 2026	14.25	13.9	13.9	15	13.5	226,039
September 24, 2026	14.25	14.25	14.25	15	13.5	261,072
September 23, 2026	14.5	14.25	14.25	15	14.02	221,484
September 22, 2026	14.55	14.5	14.5	15	14	988,837
September 21, 2026	15	14.75	14.75	15	14	274,221
September 18, 2026	14.5	14.5	14.5	15	14	224,520
September 17, 2026	14.4	14.5	14.5	15	14	98,107
September 16, 2026	14.5	14.5	14.5	15	14.09	146,407
September 15, 2026	14.5	14.5	14.5	16	14.2	360,156
September 11, 2026	16	15.25	15.25	16	14.5	145,211
September 10, 2026	17	15.25	15.25	18	14.4	1.66M
September 09, 2026	17	17	17	18	16	202,993
September 08, 2026	18	17	17	18	16	165,229
September 07, 2026	18	17	17	18	16.05	7,009
September 04, 2026	17	17	17	18	16	27,496
September 03, 2026	17	17	17	18	16.05	100,852
September 02, 2026	17.5	17	17	19	16.95	209,758
September 01, 2026	18.5	17	17	18.99	17	130,744
August 28, 2026	18.5	18.5	18.5	20	17.89	47,906
August 27, 2026	19	18.5	18.5	20	18	79,232
August 26, 2026	18	18.5	18.5	20	17	487,657
August 25, 2026	18.5	18	18	19	17.55	48,916
August 24, 2026	18.5	18.5	18.5	18.5	18	15,432
August 21, 2026	18.5	18.5	18.5	18.5	18	12,877
August 20, 2026	19	18.5	18.5	19	18	561,267
August 19, 2026	18.5	18.5	18.5	19.5	17.8	72,792
August 18, 2026	18.5	18.5	18.5	18.63	18	61,578
August 17, 2026	19	18.5	18.5	19	18.11	40,891
August 14, 2026	18.5	18.5	18.5	19	18.45	69,823
August 13, 2026	18.5	18.5	18.5	19	18	94,887
August 12, 2026	18.5	18.5	18.5	18.5	18.29	5,710
August 11, 2026	18.5	18.5	18.5	18.5	18	116,116
August 10, 2026	19.5	18.5	18.5	21	18	197,917
August 07, 2026	20	19.5	19.5	21	18.11	237,123
August 06, 2026	19.5	18.5	18.5	20	18	455,725
August 05, 2026	19.5	19.5	19.5	19.5	19.06	51,238
August 04, 2026	19.5	19.5	19.5	19.5	19	34,399
August 03, 2026	19.5	19.5	19.5	19.88	19	120,924
July 31, 2026	19.5	19.5	19.5	20	19	96,065
July 30, 2026	19	19.5	19.5	20	18	6,606
July 29, 2026	19	19	19	20	19	22