MKSI: MKS Instruments Inc.

As of Thursday, June 18th, 2026

$ 406.37

+35.11 +9.46%

Open: 386.56
High: 408.87
Low: 382.00
Volume: 2,126,754
Previous Close on Wednesday, June 17th, 2026

$ 371.26

+4.95 +1.35%

Open: 383.99
High: 386.01
Low: 369.85
Volume: 1,195,669

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-06-18 386.56 408.87 382.00 406.37 2,126,719 +35.11 +9.46
2026-06-17 383.99 386.01 369.85 371.26 1,195,669 +4.95 +1.35
2026-06-16 375.00 379.99 365.36 366.31 1,055,371 -9.01 -2.40
2026-06-15 367.88 377.66 367.88 375.32 91,325 +19.63 +5.52
2026-06-12 345.32 359.35 341.45 355.69 959,694 +10.37 +3.00
2026-06-11 326.74 347.27 326.10 345.32 1,004,579 +29.25 +9.25
2026-06-10 317.42 333.69 310.36 316.07 1,267,655 -4.95 -1.54
2026-06-09 320.44 332.01 298.00 321.02 1,203,181 +8.93 +2.86
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 408.87
On 2026-06-18		 341.45
On 2026-06-12		 61.05 17.68 359.35
On 2026-06-12		 359.35
On 2026-06-12		 0.00 374.99
10D 408.87
On 2026-06-18		 298.00
On 2026-06-09		 76.14 23.06 339.92
On 2026-06-08		 298.00
On 2026-06-09		 -12.33 347.11
20D 408.87
On 2026-06-18		 298.00
On 2026-06-09		 94.86 30.45 341.81
On 2026-06-03		 298.00
On 2026-06-09		 -12.82 336.45
WTD 408.87
On 2026-06-18		 365.36
On 2026-06-16		 50.68 14.25 377.66
On 2026-06-15		 377.66
On 2026-06-15		 0.00 379.82
MTD 408.87
On 2026-06-18		 298.00
On 2026-06-09		 82.11 25.32 341.81
On 2026-06-03		 298.00
On 2026-06-09		 -12.82 341.82
As of Thursday, June 18th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
MKSI

MKS Instruments Inc.

406.37 +35.11 +9.46 2,126,754