250.60
price up icon3.14%   7.64
pre-market  Pre-market:  254.10   3.50   +1.40%
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Mks Inc Stock (MKSI) Option Chain

For the February 20, 2026 expiration date, the MKSI stock option chain has a total of 24 contracts, with 14 call options and 10 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • March 20, 2026 : 7 contracts.
  • April 17, 2026 : 8 contracts.
  • July 17, 2026 : 5 contracts.

Mks Inc (MKSI) Most Active Options & Calendar

MKSI Call Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite 230.00 24.40 7.40 +43.53% 4
favorite 240.00 17.70 2.18 +14.05% 4
favorite 250.00 13.14 2.68 +25.62% 2
favorite 280.00 3.50 1.87 +114.72% 2
favorite 210.00 38.00 20.00 +111.11% 1
favorite 220.00 34.66 6.76 +24.23% 1
favorite 100.00 0.00 0.00 - -

MKSI Put Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite
250.00
12.50 -24.60 -66.31% 5
favorite
220.00
5.73 -2.51 -30.46% 2
favorite
230.00
8.58 -2.42 -22.00% 2
favorite
240.00
9.50 -16.25 -63.11% 1
favorite
100.00
0.00 0.00 - -
favorite
105.00
0.00 0.00 - -
favorite
110.00
0.00 0.00 - -

Mks Inc Stock (MKSI) Option Chain Analysis

Put Volume Total 10
Call Volume Total 14
Put/Call Ratio (PCR) 0.71
Put Strike With Highest Volume $250.00
Call Strike With Highest Volume $230.00
$66.93
price up icon 1.18%
scientific_technical_instruments FTV
$60.70
price up icon 0.96%
$43.72
price up icon 3.19%
scientific_technical_instruments ESE
$268.94
price up icon 6.26%
scientific_technical_instruments VNT
$42.58
price up icon 1.14%
Cap:     |  Volume (24h):