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IOSP
Innospec Inc.
stock NASDAQ

Market Open

Sep 22, 2026 3:31:34 PM EDT

95.44USD+3.111%(+2.88)239,825

81.39Bid 107.64Ask 26.25Spread

Pre-market

Sep 21, 2026 8:55:30 AM EDT

93.33USD+0.832%(+0.77)0

After-hours

Sep 18, 2026 4:29:30 PM EDT

93.15USD+0.035%(+0.03)0

OverviewOptionsPrice & VolumeExchangesShortsMore

Price & Volume Splits Dividends

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-09-22	93.5600	95.8200	93.1600	95.4400	+3.111%	239,825	0.000%
2026-09-21	92.8500	93.3350	92.3000	92.5600	-0.633%	150,512	+3.111%
2026-09-18	92.7900	94.0500	91.5500	93.1500	-0.032%	535,762	+2.458%
2026-09-17	93.8800	93.8800	92.3200	93.1800	+0.269%	267,115	+2.425%
2026-09-16	92.2700	94.0799	91.1100	92.9300	+1.209%	186,170	+2.701%
2026-09-15	91.9600	92.2300	91.0000	91.8200	-0.152%	300,072	+3.942%
2026-09-14	93.3300	93.3300	91.8000	91.9600	-1.362%	152,910	+3.784%
2026-09-11	93.8300	93.8300	92.6000	93.2300	+0.161%	124,970	+2.370%
2026-09-10	93.9000	94.3500	92.0003	93.0800	-0.524%	102,077	+2.535%
2026-09-09	92.7400	94.0500	92.4000	93.5700	+0.214%	128,211	+1.999%
2026-09-08	93.2800	96.1400	92.4944	93.3700	-0.617%	135,864	+2.217%
2026-09-04	92.4300	94.2800	92.3950	93.9500	+0.891%	103,853	+1.586%
2026-09-03	94.3600	94.5500	92.4400	93.1200	-0.683%	190,511	+2.491%
2026-09-02	92.6000	95.3764	92.5050	93.7600	+1.242%	156,437	+1.792%
2026-09-01	93.1200	93.8650	92.3000	92.6100	-1.332%	122,270	+3.056%
2026-08-31	95.4900	95.9500	93.6150	93.8600	-1.594%	160,603	+1.683%
2026-08-28	95.7300	96.6800	94.9200	95.3800	+0.042%	163,828	+0.063%
2026-08-27	94.7000	96.4100	93.9050	95.3400	-0.335%	193,857	+0.105%
2026-08-26	94.5100	96.1400	94.1550	95.6600	+1.378%	224,642	-0.230%
2026-08-25	94.7300	94.7800	93.1400	94.3600	-0.391%	180,468	+1.145%
2026-08-24	93.7000	94.9800	92.8100	94.7300	+1.175%	189,625	+0.749%
2026-08-21	93.7100	93.8800	92.7550	93.6300	+0.764%	120,051	+1.933%
2026-08-20	92.8300	94.5750	91.8000	92.9200	-0.896%	101,336	+2.712%
2026-08-19	94.4700	95.0050	93.0600	93.7600	+0.214%	108,209	+1.792%
2026-08-18	93.8600	94.6450	93.0500	93.5600	-0.288%	208,980	+2.009%
2026-08-17	93.0800	94.1800	93.0700	93.8300	-0.021%	181,955	+1.716%
2026-08-14	93.8200	94.4100	93.4400	93.8500	-0.075%	104,727	+1.694%
2026-08-13	93.5400	94.6700	93.2800	93.9200	+0.859%	126,190	+1.618%
2026-08-12	93.9300	94.4450	92.6850	93.1200	-0.905%	210,922	+2.491%
2026-08-11	93.2200	94.5573	92.5500	93.9700	+1.163%	205,596	+1.564%
2026-08-10	91.8800	93.6100	91.8400	92.8900	+0.487%	155,870	+2.745%
2026-08-07	91.6700	92.6100	89.6503	92.4400	+0.994%	162,910	+3.245%
2026-08-06	92.5000	94.1650	90.9300	91.5300	-0.468%	285,544	+4.272%
2026-08-05	90.2800	93.3400	88.0501	91.9600	+6.067%	392,353	+3.784%
2026-08-04	85.5300	87.0250	85.0400	86.7000	+1.427%	174,797	+10.081%
2026-08-03	86.2200	87.8450	85.4200	85.4800	-0.582%	154,729	+11.652%
2026-07-31	85.2900	86.2600	83.7800	85.9800	-0.105%	205,535	+11.003%
2026-07-30	85.2800	86.5000	84.6600	86.0700	+1.318%	140,707	+10.886%
2026-07-29	85.6400	86.3600	84.5900	84.9500	-1.106%	140,489	+12.348%
2026-07-28	86.3800	87.6850	85.6600	85.9000	+0.315%	133,861	+11.106%
2026-07-27	84.9400	85.8500	84.1508	85.6300	+1.026%	193,257	+11.456%
2026-07-24	84.6300	85.3900	83.7700	84.7600	+0.797%	159,448	+12.600%
2026-07-23	84.4100	86.1300	82.8900	84.0900	-1.419%	138,191	+13.497%
2026-07-22	84.6300	85.7200	84.2050	85.3000	+0.947%	139,513	+11.887%
2026-07-21	83.4900	84.8050	83.2000	84.5000	+0.655%	156,232	+12.947%
2026-07-20	83.9800	84.5400	83.0450	83.9500	-0.356%	117,084	+13.687%
2026-07-17	85.4600	86.6350	83.9400	84.2500	-1.416%	146,410	+13.282%
2026-07-16	83.1700	85.5750	83.1700	85.4600	+2.939%	184,124	+11.678%
2026-07-15	81.9900	83.2200	81.8650	83.0200	+1.690%	142,361	+14.960%
2026-07-14	82.3900	82.8500	81.4500	81.6400	-0.475%	101,923	+16.903%
2026-07-13	81.9300	82.8900	81.3901	82.0300	+0.502%	101,617	+16.348%
2026-07-10	80.8600	82.4200	80.8600	81.6200	+1.115%	117,630	+16.932%
2026-07-09	80.6300	82.0000	79.4350	80.7200	-0.111%	161,053	+18.236%
2026-07-08	81.2700	81.3925	79.7400	80.8100	-1.041%	146,556	+18.104%
2026-07-07	82.6900	82.6900	81.2000	81.6600	-0.910%	117,069	+16.875%
2026-07-06	82.7200	82.9500	81.5700	82.4100	-0.830%	137,695	+15.811%
2026-07-02	81.9300	83.1150	81.5350	83.1000	+1.627%	116,334	+14.850%
2026-07-01	81.4900	82.5200	80.9250	81.7700	+0.467%	169,440	+16.718%
2026-06-30	81.0000	82.0900	80.5500	81.3900	+0.843%	213,720	+17.263%
2026-06-29	82.0700	82.3800	80.2400	80.7100	-2.324%	209,404	+18.251%
2026-06-26	82.9300	83.2500	80.6500	82.6300	-0.217%	658,202	+15.503%
2026-06-25	82.8500	84.2900	80.8600	82.8100	-0.696%	229,542	+15.252%
2026-06-24	81.8400	84.0150	81.2000	83.3900	+1.894%	189,129	+14.450%
2026-06-23	82.4700	83.6950	81.6700	81.8400	-0.764%	179,235	+16.618%
2026-06-22	82.4200	83.2200	82.0650	82.4700	-0.314%	140,612	+15.727%
2026-06-18	83.7000	83.8400	82.2800	82.7300	-0.457%	323,429	+15.363%
2026-06-17	83.3300	84.8350	82.8600	83.1100	-0.752%	173,526	+14.836%
2026-06-16	85.8900	86.2350	83.3300	83.7400	-1.610%	177,275	+13.972%
2026-06-15	86.7000	87.8200	84.9150	85.1100	-1.709%	234,877	+12.137%
2026-06-12	86.2200	87.3450	86.0060	86.5900	+0.850%	205,076	+10.221%
2026-06-11	83.7200	85.9400	83.0750	85.8600	+3.011%	183,419	+11.158%
2026-06-10	83.2300	83.9900	82.9500	83.3500	+0.628%	233,797	+14.505%
2026-06-09	82.0400	83.3200	81.8900	82.8300	+1.782%	196,377	+15.224%
2026-06-08	80.8500	81.8900	80.7700	81.3800	+0.868%	106,805	+17.277%
2026-06-05	80.6000	82.0850	80.0700	80.6800	+0.037%	120,342	+18.294%
2026-06-04	81.0800	81.4950	80.1300	80.6500	+0.062%	171,760	+18.338%
2026-06-03	81.4700	82.6300	80.5300	80.6000	-1.286%	364,790	+18.412%
2026-06-02	81.6200	82.7900	80.3450	81.6500	-0.342%	123,619	+16.889%
2026-06-01	82.1000	82.1350	80.9900	81.9300	-1.218%	155,547	+16.490%
2026-05-29	82.0000	83.3200	80.7300	82.9400	+0.790%	275,013	+15.071%
2026-05-28	81.8000	82.3200	81.2000	82.2900	0.000%	116,618	+15.980%
2026-05-27	81.9600	82.6150	81.7000	82.2900	+0.403%	151,184	+15.980%
2026-05-26	79.8700	82.0600	79.8700	81.9600	+2.991%	151,038	+16.447%
2026-05-22	78.9100	79.7550	78.4700	79.5800	+1.080%	199,302	+19.930%
2026-05-21	77.9000	78.9150	76.8000	78.7300	+0.089%	187,797	+21.224%
2026-05-20	76.8700	78.7800	76.1600	78.6600	+2.329%	231,136	+21.332%
2026-05-19	78.0000	78.1300	76.5200	76.8700	-2.758%	163,299	+24.158%
2026-05-18	78.2500	79.6800	78.1475	79.0500	+1.152%	167,348	+20.734%
2026-05-15	79.5000	79.9300	77.6900	78.1500	-2.312%	304,627	+22.124%
2026-05-14	80.3300	80.8950	79.5900	80.0000	+0.389%	232,276	+19.300%
2026-05-13	80.4700	80.7350	78.7900	79.6900	-0.932%	366,845	+19.764%
2026-05-12	80.9500	81.3480	78.9800	80.4400	-0.470%	218,033	+18.647%
2026-05-11	80.5500	82.6100	80.1500	80.8200	+0.335%	254,395	+18.090%
2026-05-08	78.8200	81.0000	77.9400	80.5500	+5.102%	680,304	+18.485%
2026-05-07	77.9100	79.0250	76.5900	76.6400	-1.326%	197,574	+24.530%
2026-05-06	79.3600	79.3600	77.4750	77.6700	-0.665%	245,755	+22.879%
2026-05-05	77.2600	79.1950	77.2600	78.1900	+2.236%	160,919	+22.062%
2026-05-04	76.4900	77.2000	75.1300	76.4800	-0.456%	155,299	+24.791%
2026-05-01	76.9400	77.3700	75.5700	76.8300	+0.747%	290,191	+24.222%
2026-04-30	75.0900	76.6200	74.6400	76.2600	+0.860%	193,743	+25.151%
2026-04-29	76.1150	76.5250	75.4500	75.6100	-1.344%	174,119	+26.227%
2026-04-28	77.8100	78.0200	76.4500	76.6400	-1.339%	119,933	+24.530%
2026-04-27	76.8200	78.0200	76.3900	77.6800	+0.687%	203,392	+22.863%
2026-04-24	76.4600	77.2900	75.8100	77.1500	+0.639%	153,086	+23.707%
2026-04-23	75.2500	76.8200	75.0000	76.6600	+2.254%	145,315	+24.498%
2026-04-22	75.7500	76.1200	74.8550	74.9700	-0.663%	153,860	+27.304%
2026-04-21	75.3500	75.7750	74.8500	75.4700	-0.013%	117,188	+26.461%
2026-04-20	75.9500	76.4300	75.1100	75.4800	-0.932%	124,608	+26.444%
2026-04-17	75.4700	77.8999	75.4700	76.1900	+1.465%	174,615	+25.266%
2026-04-16	74.4800	76.2200	74.4800	75.0900	+0.576%	155,010	+27.101%
2026-04-15	74.8300	75.7750	71.1850	74.6600	-0.744%	230,019	+27.833%
2026-04-14	76.5700	76.6200	75.1000	75.2200	-1.763%	196,539	+26.881%
2026-04-13	75.6000	76.5740	74.2900	76.5700	+1.203%	203,340	+24.644%
2026-04-10	75.6800	76.1700	75.0200	75.6600	-0.224%	128,462	+26.143%
2026-04-09	75.0500	76.8600	74.5350	75.8300	+0.092%	255,276	+25.860%
2026-04-08	74.0400	75.9300	74.0300	75.7600	+3.952%	284,335	+25.977%
2026-04-07	71.9600	73.0050	71.5050	72.8800	+0.886%	213,422	+30.955%
2026-04-06	73.7700	73.8250	71.9400	72.2400	-2.101%	164,709	+32.115%
2026-04-02	73.2000	74.1900	72.6600	73.7900	+0.258%	263,051	+29.340%
2026-04-01	73.2200	74.2900	73.0600	73.6000	+0.794%	213,897	+29.674%
2026-03-31	73.2900	74.3700	72.0700	73.0200	-0.232%	251,125	+30.704%
2026-03-30	72.7400	74.1250	72.3500	73.1900	+1.371%	248,993	+30.400%
2026-03-27	72.0000	72.8600	70.9300	72.2000	-0.235%	252,723	+32.188%
2026-03-26	70.3000	72.4800	70.3000	72.3700	+2.290%	215,640	+31.878%
2026-03-25	68.8500	70.8350	67.7800	70.7500	+4.197%	449,956	+34.898%
2026-03-24	67.2100	69.3600	66.6900	67.9000	+0.862%	825,314	+40.560%
2026-03-23	67.6300	68.4300	66.7700	67.3200	+2.170%	466,720	+41.771%
2026-03-20	67.2000	67.6000	65.5100	65.8900	-1.993%	511,059	+44.847%
2026-03-19	67.1000	67.7100	66.2001	67.2300	-0.459%	334,217	+41.960%
2026-03-18	68.1100	68.8750	67.2900	67.5400	-1.931%	236,755	+41.309%
2026-03-17	68.5700	73.3600	68.1400	68.8700	+1.101%	333,656	+38.580%
2026-03-16	68.9100	69.3900	68.1100	68.1200	-0.743%	246,974	+40.106%
2026-03-13	68.9300	70.1000	67.8375	68.6300	-0.291%	243,395	+39.065%
2026-03-12	69.2600	70.0650	68.6700	68.8300	-1.305%	218,943	+38.660%
2026-03-11	70.6500	73.8780	69.3800	69.7400	-1.218%	362,645	+36.851%
2026-03-10	71.3100	71.9150	70.3700	70.6000	-1.162%	266,381	+35.184%
2026-03-09	70.9700	72.0200	69.2300	71.4300	-0.943%	294,868	+33.613%
2026-03-06	73.2800	74.0000	70.8600	72.1100	-2.843%	191,104	+32.353%
2026-03-05	76.3200	76.5600	74.1800	74.2200	-3.635%	156,033	+28.591%
2026-03-04	76.7900	77.3500	75.0000	77.0200	+0.851%	196,599	+23.916%
2026-03-03	75.4200	76.7600	74.1000	76.3700	-0.870%	219,803	+24.971%
2026-03-02	75.9600	77.2950	75.0800	77.0400	+0.601%	187,561	+23.884%
2026-02-27	77.0800	77.2600	75.5000	76.5800	-1.289%	203,388	+24.628%
2026-02-26	78.4800	78.5400	76.8750	77.5800	-0.729%	173,018	+23.021%
2026-02-25	79.4100	79.4100	77.0900	78.1500	-1.450%	273,899	+22.124%
2026-02-24	79.1000	80.2150	78.6700	79.3000	+0.405%	283,430	+20.353%
2026-02-23	81.0900	81.1400	78.0000	78.9800	-2.758%	304,487	+20.841%
2026-02-20	82.5200	82.8400	80.7600	81.2200	-1.742%	226,997	+17.508%
2026-02-19	85.0100	86.1450	81.5050	82.6600	-4.284%	295,305	+15.461%
2026-02-18	89.4600	92.1400	85.8400	86.3600	+0.255%	346,828	+10.514%
2026-02-17	86.8400	87.5300	85.0200	86.1400	-0.508%	284,771	+10.796%
2026-02-13	87.1000	87.2350	86.2400	86.5800	-0.345%	194,676	+10.233%
2026-02-12	88.5200	90.1250	85.9800	86.8800	-1.742%	243,223	+9.853%
2026-02-11	87.9700	89.0100	87.5600	88.4200	+0.787%	182,089	+7.939%
2026-02-10	86.5300	88.1250	86.0350	87.7300	+1.846%	174,778	+8.788%
2026-02-09	86.1900	86.3750	85.2100	86.1400	-0.197%	196,605	+10.796%
2026-02-06	86.1900	87.2450	85.8400	86.3100	+0.372%	158,618	+10.578%
2026-02-05	86.5000	87.0350	85.1700	85.9900	-1.036%	136,506	+10.990%
2026-02-04	84.8000	88.1600	84.6850	86.8900	+3.490%	189,488	+9.840%
2026-02-03	84.1400	86.2000	82.5300	83.9600	+0.551%	230,600	+13.673%
2026-02-02	81.3700	83.8600	80.7550	83.5000	+2.178%	264,518	+14.299%
2026-01-30	80.6600	81.9650	80.2000	81.7200	+0.381%	189,453	+16.789%
2026-01-29	79.2800	81.6400	78.9650	81.4100	+2.713%	143,444	+17.234%
2026-01-28	79.8800	79.8800	78.7700	79.2600	-0.339%	101,494	+20.414%
2026-01-27	79.8000	80.7100	79.3100	79.5300	-0.910%	75,383	+20.005%
2026-01-26	80.7300	81.3000	79.8400	80.2600	-0.705%	89,127	+18.914%
2026-01-23	81.2000	81.9738	80.0701	80.8300	-1.004%	96,610	+18.075%
2026-01-22	81.1400	82.5250	81.1200	81.6500	+0.616%	76,813	+16.889%
2026-01-21	79.8500	81.3000	79.2300	81.1500	+2.397%	134,447	+17.609%
2026-01-20	78.7000	79.3900	78.0000	79.2500	-0.764%	156,743	+20.429%
2026-01-16	81.5200	81.9800	79.7101	79.8600	-2.479%	150,856	+19.509%
2026-01-15	80.8900	82.3600	80.8801	81.8900	+1.286%	132,035	+16.547%
2026-01-14	80.2700	81.3206	79.9110	80.8500	+0.836%	124,032	+18.046%
2026-01-13	80.4200	80.7900	79.4050	80.1800	-0.484%	126,061	+19.032%
2026-01-12	79.8200	81.5150	79.4400	80.5700	+0.662%	113,770	+18.456%
2026-01-09	79.9300	80.3200	78.1700	80.0400	+0.063%	111,559	+19.240%
2026-01-08	78.0000	80.6900	77.3100	79.9900	+1.924%	196,423	+19.315%
2026-01-07	78.6500	79.1000	77.3200	78.4800	-0.165%	162,470	+21.611%
2026-01-06	77.9300	78.9300	77.4002	78.6100	+0.486%	279,914	+21.409%
2026-01-05	76.0800	78.8950	76.0800	78.2300	+2.556%	215,906	+21.999%
2026-01-02	76.7000	77.7050	75.4000	76.2800	-0.340%	141,652	+25.118%
2025-12-31	77.9500	78.1200	76.4800	76.5400	-2.048%	127,549	+24.693%
2025-12-30	78.3900	79.1850	77.5600	78.1400	-0.535%	121,451	+22.140%
2025-12-29	78.5400	78.6400	78.0100	78.5600	+0.204%	105,352	+21.487%
2025-12-26	78.0000	78.6400	77.3500	78.4000	+0.358%	83,060	+21.735%
2025-12-24	78.5500	78.5500	77.9100	78.1200	+0.051%	45,247	+22.171%
2025-12-23	77.7600	78.3500	77.3600	78.0800	+0.257%	122,249	+22.234%
2025-12-22	77.4600	79.1900	77.4600	77.8800	+0.322%	145,771	+22.548%
2025-12-19	78.8500	79.3200	77.4050	77.6300	-2.118%	886,981	+22.942%
2025-12-18	79.1600	79.8100	78.7550	79.3100	+0.443%	308,874	+20.338%
2025-12-17	77.8300	79.6200	76.5500	78.9600	+1.244%	373,787	+20.871%
2025-12-16	78.2400	78.4450	77.5100	77.9900	-0.498%	266,059	+22.375%
2025-12-15	78.3400	78.5400	77.4000	78.3800	+0.243%	248,472	+21.766%
2025-12-12	78.9900	79.2900	77.9530	78.1900	-0.547%	194,651	+22.062%
2025-12-11	78.9000	79.2000	78.0650	78.6200	+0.178%	558,632	+21.394%
2025-12-10	76.1000	79.3850	75.8650	78.4800	+3.304%	377,109	+21.611%
2025-12-09	74.9200	76.5150	74.9200	75.9700	+1.361%	327,559	+25.629%
2025-12-08	75.1300	76.7800	74.5250	74.9500	-0.120%	243,417	+27.338%
2025-12-05	73.7000	75.1900	73.6150	75.0400	+1.392%	230,644	+27.186%
2025-12-04	74.7700	74.9300	73.7200	74.0100	-1.122%	116,106	+28.956%
2025-12-03	74.3700	75.7450	73.1600	74.8500	+0.645%	202,185	+27.508%
2025-12-02	74.2100	74.5300	72.9550	74.3700	+0.486%	285,945	+28.331%
2025-12-01	74.2100	75.5700	73.9400	74.0100	-1.003%	344,913	+28.956%
2025-11-28	74.4300	74.9400	74.0850	74.7600	+0.282%	96,526	+27.662%
2025-11-26	74.0100	75.3800	73.4710	74.5500	+0.027%	780,714	+28.021%
2025-11-25	71.6000	74.6000	71.4000	74.5300	+4.898%	275,331	+28.056%
2025-11-24	71.8600	72.1500	70.1900	71.0500	-1.497%	648,736	+34.328%
2025-11-21	70.7700	73.2200	70.1001	72.1300	+2.138%	257,481	+32.317%
2025-11-20	71.6200	71.6850	70.1750	70.6200	-0.353%	211,687	+35.146%
2025-11-19	71.0500	71.9900	70.4800	70.8700	-0.394%	250,874	+34.669%
2025-11-18	71.7600	71.8750	70.3400	71.1500	-1.495%	250,005	+34.139%
2025-11-17	73.7500	74.5850	72.0500	72.2300	-2.510%	233,456	+32.133%
2025-11-14	74.5000	75.4650	73.5000	74.0900	-0.909%	145,190	+28.816%
2025-11-13	74.5000	76.1499	74.2300	74.7700	-0.120%	132,618	+27.645%
2025-11-12	75.4300	76.3100	74.8300	74.8600	-1.057%	227,485	+27.491%
2025-11-11	75.3700	75.9550	75.0000	75.6600	+0.786%	89,776	+26.143%
2025-11-10	77.0500	77.0500	74.6800	75.0700	-1.818%	200,724	+27.135%
2025-11-07	73.3900	76.6100	73.3900	76.4600	+4.041%	249,807	+24.823%
2025-11-06	73.7500	74.8800	73.0000	73.4900	-0.703%	351,471	+29.868%
2025-11-05	71.8700	76.0000	71.0600	74.0100	+2.422%	275,493	+28.956%
2025-11-04	73.2800	73.5800	72.0700	72.2600	-1.887%	212,702	+32.079%
2025-11-03	73.5600	74.0500	71.8150	73.6500	+0.095%	209,864	+29.586%
2025-10-31	72.3900	73.8500	72.0322	73.5800	+0.657%	175,465	+29.709%
2025-10-30	73.4000	73.8500	72.3300	73.1000	-0.517%	210,377	+30.561%
2025-10-29	74.7800	75.3250	72.7400	73.4800	-2.365%	241,176	+29.886%
2025-10-28	75.1300	75.7300	74.3800	75.2600	+0.053%	167,908	+26.814%
2025-10-27	76.5100	76.5100	75.0750	75.2200	-1.428%	101,978	+26.881%
2025-10-24	76.0600	76.4700	75.2750	76.3100	+0.872%	129,996	+25.069%
2025-10-23	76.1100	76.4400	75.0800	75.6500	-0.316%	109,102	+26.160%
2025-10-22	74.6700	76.0600	74.6700	75.8900	+1.403%	153,421	+25.761%
2025-10-21	74.1500	75.6399	73.3850	74.8400	+0.605%	98,469	+27.525%
2025-10-20	74.3900	75.5200	73.8200	74.3900	+0.418%	141,328	+28.297%
2025-10-17	73.9800	74.8100	73.6000	74.0800	-0.148%	116,925	+28.834%
2025-10-16	74.9000	75.1250	73.9200	74.1900	-0.988%	165,919	+28.643%
2025-10-15	74.8800	75.5850	74.3000	74.9300	+0.672%	126,504	+27.372%
2025-10-14	73.6700	74.8800	73.5800	74.4300	-0.121%	111,493	+28.228%
2025-10-13	74.6200	75.4199	74.1901	74.5200	+0.812%	123,418	+28.073%
2025-10-10	76.2900	78.4900	73.7200	73.9200	-3.107%	178,423	+29.113%
2025-10-09	78.3100	78.4500	75.9000	76.2900	-2.815%	215,911	+25.102%
2025-10-08	78.5200	79.8000	77.9000	78.5000	+0.512%	133,080	+21.580%
2025-10-07	78.5700	79.1500	77.9500	78.1000	-0.901%	156,827	+22.202%
2025-10-06	78.9400	79.3100	78.4500	78.8100	+0.038%	175,270	+21.101%
2025-10-03	78.6300	80.1100	78.3501	78.7800	+0.216%	275,457	+21.147%
2025-10-02	76.6400	79.3600	76.2800	78.6100	+2.317%	274,390	+21.409%
2025-10-01	77.1300	77.6200	76.5000	76.8300	-0.428%	307,698	+24.222%
2025-09-30	77.0000	77.3750	76.4300	77.1600	+0.130%	176,122	+23.691%
2025-09-29	78.0200	78.0200	76.1500	77.0600	-0.619%	202,087	+23.852%
2025-09-26	78.0700	79.0000	77.3100	77.5400	-0.064%	603,365	+23.085%
2025-09-25	78.4800	78.8600	77.1400	77.5900	-1.285%	130,885	+23.006%
2025-09-24	79.2300	79.8700	78.2700	78.6000	-0.870%	156,793	+21.425%
2025-09-23	79.5900	80.4300	79.1050	79.2900	+0.101%	192,371	+20.368%
2025-09-22	79.4700	79.5800	78.3200	79.2100	-0.427%	199,014	+20.490%
2025-09-19	82.0900	82.0900	79.3900	79.5500	-3.094%	773,621	+19.975%
2025-09-18	81.0200	82.7200	80.7800	82.0900	+1.823%	202,618	+16.263%
2025-09-17	81.6800	82.9650	80.3200	80.6200	-0.751%	201,376	+18.383%
2025-09-16	80.3100	81.6650	79.7650	81.2300	+0.757%	237,428	+17.494%
2025-09-15	82.7500	83.0700	80.4500	80.6200	-2.503%	206,567	+18.383%
2025-09-12	83.4400	83.7500	82.2550	82.6900	-1.148%	153,476	+15.419%
2025-09-11	83.0000	83.9600	82.4800	83.6500	+0.686%	189,799	+14.094%
2025-09-10	83.2800	84.0400	82.2000	83.0800	-0.563%	153,512	+14.877%
2025-09-09	84.7700	84.7700	83.1600	83.5500	-1.937%	139,787	+14.231%
2025-09-08	85.6300	86.3800	83.7600	85.2000	-0.607%	244,408	+12.019%
2025-09-05	85.9000	87.7725	85.4600	85.7200	-0.163%	145,533	+11.339%
2025-09-04	86.0800	86.1000	85.1600	85.8600	+0.058%	125,288	+11.158%
2025-09-03	86.6200	87.2800	85.2900	85.8100	-1.470%	199,049	+11.222%
2025-09-02	86.9700	87.0900	85.6250	87.0900	-0.571%	118,105	+9.588%
2025-08-29	88.0000	88.6200	87.3000	87.5900	0.000%	124,796	+8.962%
2025-08-28	87.7800	89.9450	85.9500	87.5900	-0.160%	177,588	+8.962%
2025-08-27	86.1100	87.9300	85.1800	87.7300	+2.095%	155,784	+8.788%
2025-08-26	86.4800	87.1400	84.2600	85.9300	-0.797%	171,163	+11.067%
2025-08-25	86.6500	87.0800	85.3843	86.6200	-0.574%	218,757	+10.182%
2025-08-22	84.5500	87.9700	84.5500	87.1200	+3.727%	144,472	+9.550%
2025-08-21	83.0800	84.2200	82.6600	83.9900	+0.406%	117,782	+13.633%
2025-08-20	84.3600	84.5500	83.5950	83.6500	-0.618%	100,750	+14.094%
2025-08-19	83.6000	84.6700	83.0701	84.1700	+1.044%	222,250	+13.390%
2025-08-18	82.9000	83.7850	82.6500	83.3000	+0.434%	93,845	+14.574%
2025-08-15	83.8800	84.1700	82.4650	82.9400	-0.635%	296,151	+15.071%
2025-08-14	84.1600	84.8700	82.7350	83.4700	-1.823%	199,503	+14.340%
2025-08-13	82.8400	85.3000	82.6200	85.0200	+2.917%	133,595	+12.256%
2025-08-12	81.2800	82.9700	80.9300	82.6100	+1.774%	157,354	+15.531%
2025-08-11	81.3700	81.8600	80.0000	81.1700	-0.332%	219,086	+17.580%
2025-08-08	79.8900	82.0900	79.0200	81.4400	+2.042%	202,501	+17.191%
2025-08-07	79.3600	80.2400	77.8150	79.8100	+1.994%	230,004	+19.584%
2025-08-06	80.7900	81.6000	74.0950	78.2500	-3.072%	356,139	+21.968%
2025-08-05	79.6400	80.8500	79.2100	80.7300	+1.739%	182,940	+18.221%
2025-08-04	78.5700	79.8200	78.3700	79.3500	+1.018%	162,606	+20.277%
2025-08-01	78.7000	79.5500	77.5800	78.5500	-1.690%	238,504	+21.502%
2025-07-31	80.0100	80.4700	79.5200	79.9000	-1.040%	222,048	+19.449%
2025-07-30	82.0500	82.5500	80.5800	80.7400	-1.597%	192,206	+18.207%
2025-07-29	83.2200	83.8000	81.9100	82.0500	-1.406%	252,908	+16.319%
2025-07-28	84.2000	84.2000	82.9550	83.2200	-1.375%	257,924	+14.684%
2025-07-25	84.3100	84.5900	83.3450	84.3800	+0.238%	252,963	+13.107%
2025-07-24	85.8700	85.8700	84.0100	84.1800	-1.911%	118,903	+13.376%
2025-07-23	85.0000	86.0100	84.6150	85.8200	+1.274%	168,175	+11.210%
2025-07-22	83.6800	84.9750	83.5500	84.7400	+1.424%	200,540	+12.627%
2025-07-21	83.7000	84.3900	82.9950	83.5500	+0.638%	158,264	+14.231%
2025-07-18	85.4550	85.7100	82.8100	83.0200	-2.341%	175,698	+14.960%
2025-07-17	84.3800	86.1450	84.3700	85.0100	+0.568%	237,111	+12.269%
2025-07-16	85.2800	85.8050	84.2550	84.5300	-0.646%	169,129	+12.907%
2025-07-15	87.9300	88.0200	85.0800	85.0800	-2.777%	111,648	+12.177%
2025-07-14	87.7600	88.6000	86.3700	87.5100	-0.850%	113,341	+9.062%
2025-07-11	88.4600	89.0200	87.4400	88.2600	-1.187%	136,376	+8.135%
2025-07-10	89.1700	90.4600	88.4925	89.3200	+0.101%	162,788	+6.852%
2025-07-09	89.0800	89.2400	87.7700	89.2300	+0.507%	230,992	+6.960%
2025-07-08	87.0400	89.5400	85.7850	88.7800	+2.671%	392,729	+7.502%
2025-07-07	88.0200	88.6300	86.2300	86.4700	-2.514%	194,363	+10.374%
2025-07-03	88.3700	88.8517	88.2250	88.7000	+0.670%	80,233	+7.599%
2025-07-02	87.4200	88.1900	86.2500	88.1100	+1.194%	259,190	+8.319%
2025-07-01	83.6800	88.7700	83.5900	87.0700	+3.544%	206,715	+9.613%
2025-06-30	84.5600	84.7650	83.6650	84.0900	-0.225%	285,908	+13.497%
2025-06-27	84.3700	85.2050	83.8750	84.2800	-0.107%	933,435	+13.242%
2025-06-26	83.9300	84.4700	83.6550	84.3700	+1.042%	129,570	+13.121%
2025-06-25	83.6900	84.0900	82.9600	83.5000	-0.489%	163,099	+14.299%
2025-06-24	84.3100	84.9800	83.2750	83.9100	+0.323%	171,077	+13.741%
2025-06-23	82.4800	83.7300	82.2000	83.6400	+1.333%	163,214	+14.108%
2025-06-20	83.3700	83.7200	82.3500	82.5400	-0.338%	467,281	+15.629%
2025-06-18	83.1500	84.1400	82.7000	82.8200	-0.433%	178,822	+15.238%
2025-06-17	83.7200	85.0150	82.9300	83.1800	-1.457%	230,811	+14.739%
2025-06-16	85.5400	85.7150	84.0600	84.4100	-0.425%	160,170	+13.067%
2025-06-13	86.0800	86.6500	84.4800	84.7700	-2.764%	204,999	+12.587%
2025-06-12	87.6200	88.1124	85.1400	87.1800	-1.335%	156,829	+9.475%
2025-06-11	88.8400	89.0600	87.1000	88.3600	-0.540%	278,465	+8.013%
2025-06-10	88.0700	89.5000	87.7869	88.8400	+1.508%	342,170	+7.429%
2025-06-09	87.0100	88.2199	86.8400	87.5200	+1.614%	262,116	+9.049%
2025-06-06	86.3800	86.7350	85.1500	86.1300	+0.985%	209,402	+10.809%
2025-06-05	86.4200	86.4200	85.2500	85.2900	-1.010%	148,415	+11.901%
2025-06-04	86.8000	87.1000	86.0000	86.1600	-0.623%	102,490	+10.771%
2025-06-03	84.9800	86.8400	84.7000	86.7000	+1.832%	153,297	+10.081%
2025-06-02	85.3700	85.6600	84.0100	85.1400	+0.071%	173,090	+12.098%
2025-05-30	85.7500	85.7500	84.7000	85.0800	-1.185%	171,896	+12.177%
2025-05-29	86.1000	87.7547	85.3850	86.1000	+0.537%	155,671	+10.848%
2025-05-28	87.6600	87.8600	85.4450	85.6400	-2.516%	143,116	+11.443%
2025-05-27	86.7600	87.9350	85.8809	87.8500	+2.652%	176,765	+8.640%
2025-05-23	85.1900	86.1150	84.4600	85.5800	-0.662%	126,310	+11.521%
2025-05-22	85.9000	88.3000	85.2200	86.1500	+0.221%	191,481	+10.784%
2025-05-21	87.4000	88.2700	85.8300	85.9600	-2.683%	194,377	+11.028%
2025-05-20	88.6500	88.8200	87.8600	88.3300	-0.886%	125,291	+8.049%
2025-05-19	88.2400	91.1350	87.3700	89.1200	+0.146%	148,749	+7.092%
2025-05-16	88.0400	89.0300	86.8500	88.9900	+0.816%	270,451	+7.248%
2025-05-15	87.8000	89.5100	87.4900	88.2700	+0.558%	178,315	+8.123%
2025-05-14	89.8200	91.8100	87.6800	87.7800	-2.952%	204,213	+8.726%
2025-05-13	91.4600	91.6000	90.2000	90.4500	-0.276%	242,931	+5.517%
2025-05-12	94.8600	95.5500	90.4100	90.7000	+0.210%	241,909	+5.226%
2025-05-09	90.3300	93.4200	88.7400	90.5100	-3.094%	193,392	+5.447%
2025-05-08	92.8600	95.0400	92.1750	93.4000	+1.478%	176,944	+2.184%
2025-05-07	93.0400	93.0400	91.1700	92.0400	-0.540%	117,006	+3.694%
2025-05-06	91.6500	92.7400	91.2500	92.5400	+0.325%	124,190	+3.134%
2025-05-05	91.7600	93.5700	91.0400	92.2400	0.000%	138,223	+3.469%
2025-05-02	91.0000	93.3900	90.3600	92.2400	+2.466%	99,371	+3.469%
2025-05-01	89.3800	91.1850	89.3700	90.0200	+0.603%	125,080	+6.021%
2025-04-30	88.7700	89.9100	86.1400	89.4800	-0.467%	160,059	+6.661%
2025-04-29	89.8500	90.4900	89.3000	89.9000	+0.111%	276,975	+6.162%
2025-04-28	90.1700	91.0950	88.8800	89.8000	+0.011%	135,395	+6.281%
2025-04-25	89.3300	90.2000	88.2650	89.7900	-0.598%	131,902	+6.292%
2025-04-24	88.1100	90.4700	86.9100	90.3300	+2.230%	178,036	+5.657%
2025-04-23	90.3900	93.8300	88.2100	88.3600	-0.090%	248,980	+8.013%
2025-04-22	87.9500	88.8700	86.5600	88.4400	+2.007%	128,092	+7.915%
2025-04-21	86.5200	86.9499	85.4800	86.7000	+0.908%	140,353	+10.081%
2025-04-17	85.0800	86.4350	85.0700	85.9200	+0.515%	145,646	+11.080%
2025-04-16	87.2200	88.0600	84.4900	85.4800	-2.006%	138,123	+11.652%
2025-04-15	86.8300	90.2000	86.7300	87.2300	-0.274%	254,566	+9.412%
2025-04-14	88.7400	88.7400	86.1500	87.4700	0.000%	101,781	+9.112%
2025-04-11	86.4500	87.9900	84.6400	87.4700	+1.098%	145,992	+9.112%
2025-04-10	87.6400	87.6460	84.4400	86.5200	-3.738%	154,709	+10.310%
2025-04-09	82.3100	89.9600	81.3300	89.8800	+7.783%	318,765	+6.186%
2025-04-08	86.7800	87.8800	82.4300	83.3900	-2.113%	276,910	+14.450%
2025-04-07	83.1800	87.9800	80.3222	85.1900	-0.746%	323,875	+12.032%
2025-04-04	85.3700	89.4400	82.9800	85.8300	-2.962%	309,691	+11.197%
2025-04-03	91.9500	92.2000	88.2500	88.4500	-7.527%	195,542	+7.903%
2025-04-02	93.8700	95.8450	93.5500	95.6500	+1.174%	148,727	-0.220%

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IOSP
Innospec Inc.
stock NASDAQ