MKS Instruments Inc (MKSI) Historical Stock Data
83.82 ↓1.07 (-1.26%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, MKSI is up 0.85% a day on average. There have been 19 days where MKS Instruments Inc closed green and 11 days where MKSI closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-05-23 | 82.16 | 83.82 | ↑$1.66 (2.02%) | 81.60 | 84.13 | 767.57K |
| 2025-05-22 | 84.82 | 84.89 | ↑$0.07 (0.08%) | 84.13 | 86.64 | 724.64K |
| 2025-05-21 | 88.05 | 85.16 | ↓$2.89 (-3.28%) | 84.28 | 88.88 | 1.05M |
| 2025-05-20 | 89.22 | 89.56 | ↑$0.34 (0.38%) | 87.73 | 89.62 | 714.34K |
| 2025-05-19 | 87.31 | 88.46 | ↑$1.15 (1.32%) | 87.26 | 88.81 | 735.05K |
| 2025-05-16 | 90.94 | 90.66 | ↓$0.28 (-0.31%) | 89.23 | 91.24 | 655.75K |
| 2025-05-15 | 91.42 | 91.19 | ↓$0.23 (-0.25%) | 90.24 | 93.32 | 1.13M |
| 2025-05-14 | 93.52 | 93.94 | ↑$0.42 (0.45%) | 91.95 | 94.53 | 0.93M |
| 2025-05-13 | 90.81 | 93.32 | ↑$2.51 (2.76%) | 90.61 | 93.77 | 1.30M |
| 2025-05-12 | 87.26 | 90.75 | ↑$3.49 (4.00%) | 86.86 | 91.00 | 2.50M |
| 2025-05-09 | 78.62 | 80.05 | ↑$1.43 (1.82%) | 78.62 | 80.70 | 1.58M |
| 2025-05-08 | 74.03 | 77.29 | ↑$3.26 (4.40%) | 73.21 | 79.84 | 2.06M |
| 2025-05-07 | 72.86 | 74.30 | ↑$1.44 (1.98%) | 71.49 | 74.64 | 1.97M |
| 2025-05-06 | 72.96 | 72.67 | ↓$0.29 (-0.40%) | 71.89 | 73.90 | 1.04M |
| 2025-05-05 | 74.73 | 74.47 | ↓$0.26 (-0.35%) | 74.15 | 75.97 | 0.95M |
| 2025-05-02 | 73.51 | 75.83 | ↑$2.32 (3.16%) | 73.51 | 77.31 | 1.47M |
| 2025-05-01 | 71.81 | 71.63 | ↓$0.18 (-0.25%) | 70.51 | 73.80 | 1.29M |
| 2025-04-30 | 69.71 | 70.14 | ↑$0.43 (0.62%) | 67.87 | 70.41 | 1.74M |
| 2025-04-29 | 72.72 | 71.44 | ↓$1.28 (-1.76%) | 71.35 | 73.46 | 1.46M |
| 2025-04-28 | 73.70 | 73.98 | ↑$0.28 (0.38%) | 71.80 | 74.68 | 1.05M |
| 2025-04-25 | 72.88 | 74.08 | ↑$1.20 (1.65%) | 72.80 | 75.49 | 0.93M |
| 2025-04-24 | 69.85 | 74.13 | ↑$4.28 (6.13%) | 69.15 | 74.46 | 1.61M |
| 2025-04-23 | 67.89 | 67.91 | ↑$0.02 (0.03%) | 67.35 | 71.39 | 1.80M |
| 2025-04-22 | 61.48 | 62.86 | ↑$1.38 (2.24%) | 61.00 | 63.20 | 2.42M |
| 2025-04-21 | 62.15 | 60.33 | ↓$1.82 (-2.93%) | 58.85 | 62.32 | 2.21M |
| 2025-04-17 | 63.86 | 63.72 | ↓$0.14 (-0.22%) | 62.26 | 64.29 | 1.64M |
| 2025-04-16 | 64.11 | 63.69 | ↓$0.42 (-0.66%) | 60.61 | 65.67 | 2.57M |
| 2025-04-15 | 68.28 | 67.18 | ↓$1.10 (-1.61%) | 66.37 | 69.05 | 1.59M |
| 2025-04-14 | 67.99 | 68.48 | ↑$0.49 (0.72%) | 65.32 | 69.50 | 1.89M |
| 2025-04-11 | 63.35 | 65.53 | ↑$2.18 (3.44%) | 61.97 | 66.23 | 1.52M |
Create an account or log in to view more rows.
$MKSI whelp. you win this round. goodluck
$MKSI has just been halted from trading due to volatility.
$MKSI has just been halted from trading due to volatility.
$MKSI who else finds themselves here after liquidating their positions for a loss only to bash on how seriously fcked up the stock market is
$MKSI futs ripping
$MKSI this is going to skyrocket tmr!!!
$MKSI we had no volume for days before the last big rip
$MKSI the redness has arrived
$MKSI taking off soon
$MKSI News?