Innospec Inc. - IOSP - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	73.98	74.08	74.08	74.81	73.6	116,925
October 16, 2025	74.9	74.19	74.19	75.13	73.92	165,919
October 15, 2025	74.88	74.93	74.93	75.58	74.3	126,504
October 14, 2025	73.67	74.43	74.43	74.88	73.58	111,500
October 13, 2025	74.62	74.52	74.52	75.42	74.19	123,418
October 10, 2025	76.29	73.92	73.92	78.49	73.72	178,423
October 09, 2025	78.31	76.29	76.29	78.45	75.9	215,911
October 08, 2025	78.52	78.5	78.5	79.8	77.9	133,100
October 07, 2025	78.57	78.1	78.1	79.15	77.95	156,827
October 06, 2025	78.94	78.81	78.81	79.31	78.45	175,300
October 03, 2025	78.63	78.78	78.78	80.11	78.35	275,500
October 02, 2025	76.64	78.61	78.61	79.36	76.28	274,400
October 01, 2025	77.13	76.83	76.83	77.62	76.5	307,700
September 30, 2025	77	77.16	77.16	77.38	76.43	176,122
September 29, 2025	78.02	77.06	77.06	78.02	76.15	202,100
September 26, 2025	78.07	77.54	77.54	79	77.31	603,400
September 25, 2025	78.48	77.59	77.59	78.86	77.14	130,900
September 24, 2025	79.23	78.6	78.6	79.87	78.27	156,800
September 23, 2025	79.59	79.29	79.29	80.43	79.11	192,400
September 22, 2025	79.47	79.21	79.21	79.58	78.32	199,014
September 19, 2025	82.09	79.55	79.55	82.09	79.39	773,621
September 18, 2025	81.02	82.09	82.09	82.72	80.78	202,618
September 17, 2025	81.68	80.62	80.62	82.97	80.32	201,400
September 16, 2025	80.31	81.23	81.23	81.67	79.77	237,428
September 15, 2025	82.75	80.62	80.62	83.07	80.45	206,600
September 12, 2025	83.44	82.69	82.69	83.75	82.26	153,500
September 11, 2025	83	83.65	83.65	83.96	82.48	189,800
September 10, 2025	83.28	83.08	83.08	84.04	82.2	153,512
September 09, 2025	84.77	83.55	83.55	84.77	83.16	139,800
September 08, 2025	85.63	85.2	85.2	86.38	83.76	244,408
September 05, 2025	85.9	85.72	85.72	87.77	85.46	141,437
September 04, 2025	86.08	85.86	85.86	86.1	85.16	125,300
September 03, 2025	86.62	85.81	85.81	87.28	85.29	199,049
September 02, 2025	86.97	87.09	87.09	87.09	85.63	118,105
August 29, 2025	88	87.59	87.59	88.62	87.3	124,800
August 28, 2025	87.78	87.59	87.59	89.95	85.95	177,600
August 27, 2025	86.11	87.73	87.73	87.93	85.18	155,800
August 26, 2025	86.48	85.93	85.93	87.14	84.26	171,200
August 25, 2025	86.65	86.62	86.62	87.08	85.38	218,800
August 22, 2025	84.55	87.12	87.12	87.97	84.55	144,500
August 21, 2025	83.08	83.99	83.99	84.22	82.66	117,800
August 20, 2025	84.36	83.65	83.65	84.55	83.6	100,800
August 19, 2025	83.6	84.17	84.17	84.67	83.07	222,300
August 18, 2025	82.9	83.3	83.3	83.79	82.65	93,845
August 15, 2025	83.88	82.94	82.94	84.17	82.47	296,200
August 14, 2025	84.16	83.47	83.47	84.87	82.74	199,503
August 13, 2025	82.84	85.02	85.02	85.3	82.62	133,600
August 12, 2025	81.28	82.61	82.61	82.97	80.93	157,400
August 11, 2025	81.37	81.17	81.17	81.86	80	219,100
August 08, 2025	79.89	81.44	81.44	82.09	79.02	202,501
August 07, 2025	79.36	79.81	79.81	80.24	77.82	230,004
August 06, 2025	80.79	78.25	78.25	81.6	74.1	356,139
August 05, 2025	79.64	80.73	80.73	80.85	79.21	182,940
August 04, 2025	78.57	79.35	79.35	79.82	78.37	162,606
August 01, 2025	78.7	78.55	78.55	79.55	77.58	238,504
July 31, 2025	80.01	79.9	79.9	80.47	79.52	222,048
July 30, 2025	82.05	80.74	80.74	82.55	80.58	192,206
July 29, 2025	83.22	82.05	82.05	83.8	81.91	252,908
July 28, 2025	84.2	83.22	83.22	84.2	82.96	257,924
July 25, 2025	84.31	84.38	84.38	84.59	83.35	253,000

Innospec Inc. (IOSP) NASDAQ