MKSI: MKS Instruments Inc.

As of Friday, May 1st, 2026

$ 279.38

-4.37 -1.54%

Open: 282.98
High: 285.67
Low: 275.04
Volume: 1,279,181
Previous Close on Thursday, April 30th, 2026

$ 283.75

+18.31 +6.90%

Open: 270.18
High: 284.14
Low: 263.73
Volume: 1,627,776

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-05-01 282.98 285.67 275.04 279.38 1,279,181 -4.37 -1.54
2026-04-30 270.18 284.14 263.73 283.75 1,627,776 +18.31 +6.90
2026-04-29 273.88 278.91 261.23 265.44 782,256 -2.46 -0.92
2026-04-28 268.88 277.00 264.45 267.90 1,034,479 -10.46 -3.76
2026-04-27 282.57 283.61 267.94 278.36 809,555 -2.62 -0.93
2026-04-24 290.00 294.05 279.38 280.98 814,003 +0.42 +0.15
2026-04-23 280.28 287.00 272.97 280.56 1,203,124 +2.11 +0.76
2026-04-22 280.97 282.62 266.85 278.45 1,689,046 +4.68 +1.71
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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 285.67
On 2026-05-01		 261.23
On 2026-04-29		 -1.60 -0.57 283.61
On 2026-04-27		 261.23
On 2026-04-29		 -7.89 274.97
10D 294.05
On 2026-04-24		 261.23
On 2026-04-29		 0.79 0.28 294.05
On 2026-04-24		 261.23
On 2026-04-29		 -11.16 276.85
20D 294.05
On 2026-04-24		 232.92
On 2026-04-07		 44.72 19.06 294.05
On 2026-04-24		 261.23
On 2026-04-29		 -11.16 269.83
WTD 285.67
On 2026-05-01		 261.23
On 2026-04-29		 -1.60 -0.57 283.61
On 2026-04-27		 261.23
On 2026-04-29		 -7.89 274.97
MTD 285.67
On 2026-05-01		 275.04
On 2026-05-01		 -4.37 -1.54 -- -- -- 279.38
As of Friday, May 1st, 2026
 
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CBOE S&P 500 6-Month Volatility Index

22.70 +0.09 +0.40
VIX3M

CBOE S&P 500 3-Month Volatility Index

20.36 +0.28 +1.39
 
Recent
Ticker Last Chg %Chg Volume
MKSI

MKS Instruments Inc.

279.38 -4.37 -1.54 1,279,181