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Smart Investors Daily
MK

NASDAQ · MKSI

MKS Inc.

Technology · Hardware, Equipment & Parts

$235.28

Up+$3.78 (+1.63%)

Updated Sep 17, 2026, 3:39 AM

SID Score

4.7/10

Composite research score

Smart Money

62/100

Neutral

Market cap
11.2B
P/E ratio
40.36
Dividend yield
0.37%
52-week range
$200.50 – $447.62
Volume
960.07K
Avg. volume
1.14M

Price performance

MKSI price history

1M range · 20 trading sessions · Daily adjusted prices

MKSI closed at $235.28 after 20 trading sessions, down 16.45% for the selected period.

Last close
$235.28
Period change
-16.45%
Period low
$231.50
Period high
$281.88
Daily close
View OHLC price history
MKSI OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 16, 2026$237.80$240.48$232.03$235.28960.07K
Sep 15, 2026$242.60$242.60$228.46$231.501.63M
Sep 14, 2026$248.32$250.49$238.29$239.271.18M
Sep 11, 2026$267.86$270.29$264.74$267.311.25M
Sep 10, 2026$260.83$265.60$258.785$261.84961.35K
Sep 9, 2026$262.34$269.78$262.34$268.051.2M
Sep 8, 2026$264.06$270.17$260.35$265.501.75M
Sep 4, 2026$255.14$260.94$253.965$260.311.69M
Sep 3, 2026$247.10$250.78$241.51$249.651.14M
Sep 2, 2026$247.30$252.98$245.90$251.381.09M
Sep 1, 2026$250.96$252.0925$243.72$246.441.64M
Aug 31, 2026$258.38$259.38$254.48$256.24977.65K
Aug 28, 2026$268.08$269.36$255.14$255.761.41M
Aug 27, 2026$279.03$282.5599$268.44$270.99792.1K
Aug 26, 2026$270.12$275.17$266.52$271.751.7M
Aug 25, 2026$274.925$274.925$266.25$270.481.16M
Aug 24, 2026$271.50$274.00$264.54$269.061.88M
Aug 21, 2026$282.60$285.47$274.88$279.11928.03K
Aug 20, 2026$280.91$284.5386$274.31$281.881.11M
Aug 19, 2026$304.16$304.16$278.23$281.601.54M

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