203.99
price down icon0.62%   -1.27
after-market After Hours: 203.99
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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 82 contracts, with 61 call options and 21 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • March 20, 2026 : 41 contracts.
  • April 17, 2026 : 4 contracts.
  • July 17, 2026 : 2 contracts.

Mks Inc (MKSI) Most Active Options & Calendar

MKSI Call Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite 165.00 47.35 0.70 +1.50% 32
favorite 230.00 5.50 -1.50 -21.43% 25
favorite 175.00 34.01 11.40 +50.42% 2
favorite 220.00 8.31 -1.81 -17.89% 2
favorite 100.00 0.00 0.00 - -
favorite 105.00 0.00 0.00 - -
favorite 110.00 0.00 0.00 - -

MKSI Put Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite
175.00
4.17 -3.08 -42.48% 12
favorite
200.00
11.21 0.91 +8.83% 8
favorite
210.00
16.60 -0.43 -2.52% 1
favorite
100.00
0.00 0.00 - -
favorite
105.00
0.00 0.00 - -
favorite
110.00
0.00 0.00 - -
favorite
115.00
0.00 0.00 - -

Mks Inc Stock (MKSI) Option Chain Analysis

Put Volume Total 21
Call Volume Total 61
Put/Call Ratio (PCR) 0.34
Put Strike With Highest Volume $175.00
Call Strike With Highest Volume $165.00
scientific_technical_instruments FTV
$54.96
price down icon 0.99%
$73.89
price down icon 5.96%
$40.92
price up icon 0.81%
scientific_technical_instruments ESE
$218.58
price down icon 0.13%
scientific_technical_instruments VNT
$37.88
price down icon 2.57%
Cap:     |  Volume (24h):