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MKS Instruments (MKSI) Stock Chart & Stock Price History

MKS Instruments logo
$83.82 -1.07 (-1.26%)
Closing price 04:00 PM Eastern
Extended Trading
$81.78 -2.04 (-2.44%)
As of 04:53 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

MKS Instruments Stock Price Performance

The MKS Instruments (MKSI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 34.79%, with a year-to-date return of -19.70%. In the past month, the stock has increased 23.43%, reflecting recent market activity.

As of the latest close, MKS Instruments traded at $84.89 with a market cap of $5.73 billion and volume of 724,639 shares. Five years ago, the stock traded at $99.54, representing a 15.79% decrease over that period. At the time, it had a market cap of $5.62 billion and a volume of 147,698 shares.

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5 Day
Performance
-7.54%
1 Month
Performance
+23.43%
3 Month
Performance
-18.69%
Year-To-Date
Performance
-19.70%
1 Year
Performance
-34.79%
5 Year
Performance
-15.79%

MKSI Stock Chart for Friday, May, 23, 2025

MKS Instruments Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/22/2025$85.16$84.89
-0.32%
$86.64$84.13724,639 shs$5.73 billion
05/21/2025$89.56$85.16
-4.91%
$88.88$84.281.05 million shs$5.74 billion
05/20/2025$88.46$89.56
+1.24%
$89.62$87.73714,343 shs$6.04 billion
05/19/2025$90.66$88.46
-2.43%
$88.81$87.26735,049 shs$5.97 billion
05/16/2025$91.19$90.66
-0.58%
$91.24$89.23655,747 shs$6.11 billion
05/15/2025$93.94$91.19
-2.93%
$93.32$90.241.13 million shs$6.15 billion
05/14/2025$93.32$93.94
+0.66%
$94.53$91.95933,629 shs$6.34 billion
05/13/2025$90.75$93.32
+2.83%
$93.77$90.611.30 million shs$6.29 billion
05/12/2025$80.14$90.75
+13.24%
$91.00$86.862.50 million shs$6.12 billion
05/09/2025$77.29$80.14
+3.69%
$80.70$78.621.58 million shs$5.41 billion
05/08/2025$74.55$77.29
+3.67%
$79.84$73.212.06 million shs$5.21 billion
05/07/2025$72.73$74.55
+2.51%
$74.64$71.491.91 million shs$5.03 billion
05/06/2025$74.47$72.73
-2.34%
$73.90$71.891.04 million shs$5.02 billion
05/05/2025$75.83$74.47
-1.79%
$75.97$74.15953,683 shs$5.02 billion
05/02/2025$71.63$75.83
+5.86%
$77.31$73.511.47 million shs$5.11 billion
05/01/2025$70.14$71.63
+2.12%
$73.80$70.511.29 million shs$4.83 billion
04/30/2025$71.44$70.14
-1.82%
$70.41$67.871.73 million shs$4.73 billion
04/29/2025$73.98$71.44
-3.43%
$73.46$71.351.46 million shs$4.82 billion
04/28/2025$74.08$73.98
-0.13%
$74.68$71.801.05 million shs$4.99 billion
04/25/2025$74.13$74.08
-0.07%
$75.49$72.80933,661 shs$5.00 billion
04/24/2025$67.91$74.13
+9.16%
$74.46$69.151.61 million shs$5.00 billion
04/23/2025$62.86$67.91
+8.03%
$71.39$67.351.80 million shs$4.58 billion
04/22/2025$60.33$62.86
+4.19%
$63.20$61.002.42 million shs$4.24 billion

This page (NASDAQ:MKSI) was last updated on 5/23/2025 by MarketBeat.com Staff
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