MKS Instruments Inc. (MKSI)
91.74
0.57 (0.63%)
At close: Feb 28, 2025, 3:59 PM
91.82
0.09%
After-hours: Feb 28, 2025, 04:39 PM EST
MKSI Stock Price History
| Date | Open | High | Low | Close | Change | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 28, 2025 | 91.79 | 94.66 | 90.07 | 91.82 | 0.65 | 0.71% | 1,601,436 |
| Feb 27, 2025 | 97.52 | 98.51 | 91.07 | 91.17 | -6.07 | -6.24% | 1,448,600 |
| Feb 26, 2025 | 97.42 | 98.86 | 96.40 | 97.24 | 1.20 | 1.25% | 761,014 |
| Feb 25, 2025 | 99.84 | 100.37 | 95.62 | 96.04 | -3.86 | -3.86% | 1,428,747 |
| Feb 24, 2025 | 103.50 | 103.50 | 99.81 | 99.90 | -3.19 | -3.09% | 1,083,200 |
| Feb 21, 2025 | 108.04 | 108.12 | 102.01 | 103.09 | -4.76 | -4.41% | 926,006 |
| Feb 20, 2025 | 106.71 | 110.47 | 106.71 | 107.85 | 1.03 | 0.96% | 984,100 |
| Feb 19, 2025 | 105.11 | 107.63 | 104.46 | 106.82 | 1.35 | 1.28% | 888,446 |
| Feb 18, 2025 | 105.04 | 107.17 | 103.00 | 105.47 | 1.80 | 1.74% | 952,134 |
| Feb 14, 2025 | 103.30 | 105.30 | 102.40 | 103.67 | -0.17 | -0.16% | 915,800 |
| Feb 13, 2025 | 105.10 | 107.75 | 103.08 | 103.84 | -7.36 | -6.62% | 1,797,137 |
| Feb 12, 2025 | 108.18 | 111.31 | 107.81 | 111.20 | 0.56 | 0.51% | 1,003,840 |
| Feb 11, 2025 | 110.59 | 112.85 | 108.92 | 110.64 | -2.20 | -1.95% | 896,500 |
| Feb 10, 2025 | 109.85 | 113.05 | 109.81 | 112.84 | 3.46 | 3.16% | 798,200 |
| Feb 7, 2025 | 111.66 | 112.38 | 108.51 | 109.38 | -2.56 | -2.29% | 652,709 |
| Feb 6, 2025 | 110.75 | 113.01 | 110.60 | 111.94 | 0.41 | 0.37% | 589,307 |
| Feb 5, 2025 | 111.16 | 112.71 | 110.11 | 111.53 | -0.33 | -0.30% | 952,900 |
| Feb 4, 2025 | 111.02 | 113.82 | 111.02 | 111.86 | 0.73 | 0.66% | 553,201 |
| Feb 3, 2025 | 109.32 | 112.80 | 108.31 | 111.13 | -2.15 | -1.90% | 727,000 |
| Jan 31, 2025 | 113.17 | 117.10 | 112.77 | 113.28 | 0.30 | 0.27% | 1,071,543 |
| Jan 30, 2025 | 110.09 | 113.63 | 109.26 | 112.98 | 4.53 | 4.18% | 1,162,905 |
| Jan 29, 2025 | 108.90 | 110.23 | 106.60 | 108.45 | 1.11 | 1.03% | 871,751 |
| Jan 28, 2025 | 108.50 | 108.79 | 106.20 | 107.34 | -1.19 | -1.10% | 848,930 |
| Jan 27, 2025 | 113.71 | 118.36 | 105.03 | 108.53 | -8.97 | -7.63% | 1,701,613 |
| Jan 24, 2025 | 119.60 | 119.86 | 116.82 | 117.50 | -2.18 | -1.82% | 637,620 |
| Jan 23, 2025 | 119.79 | 121.22 | 118.26 | 119.68 | -3.01 | -2.45% | 869,788 |
| Jan 22, 2025 | 122.85 | 125.33 | 122.55 | 122.69 | 0.45 | 0.37% | 996,901 |
| Jan 21, 2025 | 120.76 | 123.65 | 119.55 | 122.24 | 2.13 | 1.77% | 1,067,925 |
| Jan 17, 2025 | 119.73 | 120.93 | 117.38 | 120.11 | 2.88 | 2.46% | 1,154,100 |
| Jan 16, 2025 | 116.26 | 120.03 | 115.61 | 117.23 | 3.18 | 2.79% | 626,308 |
| Jan 15, 2025 | 113.92 | 115.70 | 113.01 | 114.05 | 2.94 | 2.65% | 734,600 |
| Jan 14, 2025 | 110.30 | 111.91 | 109.13 | 111.11 | 1.38 | 1.26% | 617,711 |
| Jan 13, 2025 | 107.11 | 109.97 | 105.34 | 109.73 | 0.66 | 0.61% | 590,721 |
| Jan 10, 2025 | 109.78 | 110.16 | 107.20 | 109.07 | -2.09 | -1.88% | 682,600 |
| Jan 8, 2025 | 111.95 | 112.63 | 109.14 | 111.16 | -1.70 | -1.51% | 568,300 |
| Jan 7, 2025 | 115.50 | 116.63 | 111.96 | 112.86 | -1.73 | -1.51% | 809,400 |
| Jan 6, 2025 | 112.02 | 116.46 | 111.69 | 114.59 | 6.29 | 5.81% | 1,202,724 |
| Jan 3, 2025 | 106.61 | 108.80 | 105.22 | 108.30 | 2.28 | 2.15% | 874,418 |
| Jan 2, 2025 | 105.42 | 107.68 | 105.26 | 106.02 | 1.63 | 1.56% | 577,201 |
| Dec 31, 2024 | 104.67 | 106.01 | 103.64 | 104.39 | 0.32 | 0.31% | 325,246 |
| Dec 30, 2024 | 104.55 | 104.91 | 102.28 | 104.07 | -2.11 | -1.99% | 694,975 |
| Dec 27, 2024 | 106.90 | 107.41 | 104.64 | 106.18 | -0.72 | -0.67% | 820,700 |
| Dec 26, 2024 | 105.91 | 108.10 | 105.91 | 106.90 | -0.63 | -0.59% | 375,370 |
| Dec 24, 2024 | 106.63 | 107.65 | 105.81 | 107.53 | 1.29 | 1.21% | 249,700 |
| Dec 23, 2024 | 103.90 | 106.58 | 103.70 | 106.24 | 2.71 | 2.62% | 669,500 |
| Dec 20, 2024 | 101.91 | 105.62 | 101.25 | 103.53 | 1.01 | 0.99% | 1,666,971 |
| Dec 19, 2024 | 104.32 | 105.85 | 102.18 | 102.52 | -1.64 | -1.57% | 754,338 |
| Dec 18, 2024 | 111.11 | 112.71 | 103.62 | 104.16 | -5.74 | -5.22% | 993,746 |
| Dec 17, 2024 | 109.91 | 112.51 | 109.00 | 109.90 | -0.96 | -0.87% | 533,400 |
| Dec 16, 2024 | 111.52 | 113.38 | 109.52 | 110.86 | -1.69 | -1.50% | 987,513 |