Innospec Inc. (IOSP)
NASDAQ: IOSP
· Real-Time Price · USD
78.60
-0.69 (-0.87%)
At close: Sep 24, 2025, 3:59 PM
78.60
0.00%
After-hours: Sep 24, 2025, 04:20 PM EDT
IOSP Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 24, 2025 | 79.23 | 79.87 | 78.27 | 78.60 | 78.60 | -0.87% | 156,793 |
| Sep 23, 2025 | 79.59 | 80.43 | 79.11 | 79.29 | 79.29 | 0.10% | 192,400 |
| Sep 22, 2025 | 79.47 | 79.58 | 78.32 | 79.21 | 79.21 | -0.43% | 199,014 |
| Sep 19, 2025 | 82.09 | 82.09 | 79.39 | 79.55 | 79.55 | -3.09% | 773,621 |
| Sep 18, 2025 | 81.02 | 82.72 | 80.78 | 82.09 | 82.09 | 1.82% | 202,618 |
| Sep 17, 2025 | 81.68 | 82.97 | 80.32 | 80.62 | 80.62 | -0.75% | 201,400 |
| Sep 16, 2025 | 80.31 | 81.67 | 79.77 | 81.23 | 81.23 | 0.76% | 237,428 |
| Sep 15, 2025 | 82.75 | 83.07 | 80.45 | 80.62 | 80.62 | -2.50% | 206,600 |
| Sep 12, 2025 | 83.44 | 83.75 | 82.26 | 82.69 | 82.69 | -1.15% | 153,500 |
| Sep 11, 2025 | 83.00 | 83.96 | 82.48 | 83.65 | 83.65 | 0.69% | 189,800 |
| Sep 10, 2025 | 83.28 | 84.04 | 82.20 | 83.08 | 83.08 | -0.56% | 153,512 |
| Sep 9, 2025 | 84.77 | 84.77 | 83.16 | 83.55 | 83.55 | -1.94% | 139,800 |
| Sep 8, 2025 | 85.63 | 86.38 | 83.76 | 85.20 | 85.20 | -0.61% | 244,408 |
| Sep 5, 2025 | 85.90 | 87.77 | 85.46 | 85.72 | 85.72 | -0.16% | 145,533 |
| Sep 4, 2025 | 86.08 | 86.10 | 85.16 | 85.86 | 85.86 | 0.06% | 125,300 |
| Sep 3, 2025 | 86.62 | 87.28 | 85.29 | 85.81 | 85.81 | -1.47% | 199,049 |
| Sep 2, 2025 | 86.97 | 87.09 | 85.63 | 87.09 | 87.09 | -0.57% | 118,105 |
| Aug 29, 2025 | 88.00 | 88.62 | 87.30 | 87.59 | 87.59 | 0.00% | 124,800 |
| Aug 28, 2025 | 87.78 | 89.95 | 85.95 | 87.59 | 87.59 | -0.16% | 177,600 |
| Aug 27, 2025 | 86.11 | 87.93 | 85.18 | 87.73 | 87.73 | 2.09% | 155,800 |