LON:ISLN Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 29, 2026	72.16	72.91	71.11	72.28	-	1.48%	50,500
May 28, 2026	69.77	71.24	69.22	71.23	-	0.33%	75,769
May 27, 2026	71.52	71.89	69.93	71.00	-	-1.93%	123,222
May 26, 2026	72.91	72.96	71.85	72.39	-	0.30%	47,878
May 22, 2026	72.57	72.67	71.40	72.18	-	0.66%	37,770
May 21, 2026	71.34	72.03	70.85	71.70	-	-0.89%	37,745
May 20, 2026	71.60	72.80	70.91	72.35	-	2.31%	64,947
May 19, 2026	72.46	72.77	69.60	70.72	-	-3.09%	128,186
May 18, 2026	72.41	74.43	71.80	72.97	-	0.33%	114,432
May 15, 2026	75.01	75.50	72.15	72.73	-	-10.33%	364,581
May 14, 2026	82.89	83.32	79.90	81.11	-	-3.79%	103,929
May 13, 2026	82.38	84.34	81.93	84.31	-	5.47%	116,575
May 12, 2026	80.07	81.36	79.09	79.93	-	-1.93%	122,558
May 11, 2026	76.76	81.72	76.28	81.51	-	6.77%	197,525
May 8, 2026	76.48	77.54	75.55	76.35	-	-1.27%	106,528
May 7, 2026	75.05	78.15	75.01	77.33	-	4.98%	169,186
May 6, 2026	72.24	74.04	72.11	73.66	-	5.07%	154,344
May 5, 2026	69.83	70.63	69.79	70.10	-	-3.15%	48,760
May 1, 2026	69.94	73.24	69.48	72.38	-	3.64%	64,316
Apr 30, 2026	69.41	70.34	69.30	69.84	-	2.34%	15,183
Apr 29, 2026	69.98	70.00	67.89	68.24	-	-1.50%	128,098
Apr 28, 2026	70.01	70.13	68.55	69.27	-	-3.20%	88,088
Apr 27, 2026	72.21	72.34	71.09	71.56	-	-0.68%	33,984
Apr 24, 2026	70.97	72.52	70.95	72.05	-	-0.66%	66,097
Apr 23, 2026	72.44	73.46	70.70	72.53	-	-2.13%	135,278
Apr 22, 2026	74.77	74.83	73.76	74.11	-	1.13%	51,644
Apr 21, 2026	75.09	75.40	73.10	73.28	-	-3.45%	109,018
Apr 20, 2026	76.06	76.52	75.31	75.90	-	-3.27%	90,165
Apr 17, 2026	74.92	79.05	74.88	78.46	-	4.76%	80,893
Apr 16, 2026	76.46	76.49	74.39	74.89	-	-0.62%	68,505
Apr 15, 2026	75.49	76.64	74.50	75.36	-	0.03%	136,384
Apr 14, 2026	74.04	75.50	73.50	75.34	-	6.90%	128,885
Apr 13, 2026	71.18	71.25	70.06	70.47	-	-3.12%	63,414
Apr 10, 2026	71.79	73.13	71.25	72.74	-	0.80%	115,693
Apr 9, 2026	70.59	72.16	70.11	72.16	-	0.36%	66,409
Apr 8, 2026	73.30	73.86	71.17	71.91	-	6.13%	471,416
Apr 7, 2026	68.81	69.63	66.50	67.75	-	-1.34%	164,106
Apr 2, 2026	67.41	69.70	66.24	68.68	-	-4.57%	87,480
Apr 1, 2026	71.62	72.05	70.50	71.96	-	2.47%	183,745
Mar 31, 2026	68.63	70.60	68.22	70.23	-	3.74%	77,989
Mar 30, 2026	67.07	68.32	66.67	67.69	-	0.94%	63,461
Mar 27, 2026	65.91	68.05	64.30	67.06	-	4.29%	132,106
Mar 26, 2026	66.09	66.36	63.77	64.30	-	-7.09%	184,232
Mar 25, 2026	69.63	70.19	68.30	69.21	-	4.26%	237,241
Mar 24, 2026	66.36	67.00	64.44	66.39	-	1.48%	469,987
Mar 23, 2026	61.50	67.39	60.19	65.42	-	-1.64%	818,734
Mar 20, 2026	69.33	70.10	65.17	66.51	-	-0.92%	265,281
Mar 19, 2026	68.03	68.43	62.38	67.12	-	-8.51%	732,730
Mar 18, 2026	75.91	76.25	72.10	73.36	-	-3.12%	160,850
Mar 17, 2026	77.10	77.48	74.60	75.72	-	-0.07%	209,308