MKSI: MKS Instruments Inc.

As of Friday, January 30th, 2026

$ 235.41

-8.47 -3.47%

Open: 238.95
High: 245.96
Low: 233.09
Volume: 1,517,931
Previous Close on Thursday, January 29th, 2026

$ 243.88

+7.83 +3.32%

Open: 238.64
High: 246.35
Low: 235.86
Volume: 2,637,252

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-01-30 238.95 245.96 233.09 235.41 1,517,931 -8.47 -3.47
2026-01-29 238.64 246.35 235.86 243.88 2,637,252 +7.83 +3.32
2026-01-28 233.62 239.39 231.34 236.05 2,835,289 +6.45 +2.81
2026-01-27 221.16 232.81 220.50 229.60 2,243,853 +10.90 +4.98
2026-01-26 217.73 220.49 215.17 218.70 1,038,419 +1.64 +0.76
2026-01-23 223.00 223.00 214.08 217.06 1,315,505 -5.94 -2.66
2026-01-22 230.33 233.11 216.31 223.00 1,880,339 +2.27 +1.03
2026-01-21 215.96 221.07 210.91 220.73 1,942,557 +10.07 +4.78
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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 246.35
On 2026-01-29		 215.17
On 2026-01-26		 18.35 8.45 246.35
On 2026-01-29		 233.09
On 2026-01-30		 -5.38 232.73
10D 246.35
On 2026-01-29		 200.00
On 2026-01-20		 30.15 14.69 233.11
On 2026-01-22		 214.08
On 2026-01-23		 -8.16 223.91
20D 246.35
On 2026-01-29		 164.54
On 2026-01-02		 75.61 47.32 233.11
On 2026-01-22		 214.08
On 2026-01-23		 -8.16 204.51
WTD 246.35
On 2026-01-29		 215.17
On 2026-01-26		 18.35 8.45 246.35
On 2026-01-29		 233.09
On 2026-01-30		 -5.38 232.73
MTD 246.35
On 2026-01-29		 164.54
On 2026-01-02		 75.61 47.32 233.11
On 2026-01-22		 214.08
On 2026-01-23		 -8.16 204.51
As of Friday, January 30th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
MKSI

MKS Instruments Inc.

235.41 -8.47 -3.47 1,517,931