MKS Inc. (MKSI)
Showing Closing Date Range from May 7 to Nov 3, 2026 compared to Nov 7, 2025 to May 6, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:mks.com/investor-relations
Current Period Close
$196.54
May 07, 2026 - Nov 03, 2026
Previous Period Close
$293.77
Nov 07, 2025 - May 06, 2026
Net Comparison Delta
$-97.23 (-33.10%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(118 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 02, 2026 | $196.54 | Apr 29, 2026 | $265.44 | -25.96% |
| Oct 30, 2026 | $202.04 | Apr 28, 2026 | $267.90 | -24.58% |
| Oct 29, 2026 | $216.17 | Apr 27, 2026 | $278.36 | -22.34% |
| Oct 28, 2026 | $218.24 | Apr 24, 2026 | $280.98 | -22.33% |
| Oct 27, 2026 | $212.16 | Apr 23, 2026 | $280.56 | -24.38% |
| Oct 26, 2026 | $202.28 | Apr 22, 2026 | $278.45 | -27.36% |
| Oct 23, 2026 | $196.55 | Apr 21, 2026 | $273.77 | -28.21% |
| Oct 22, 2026 | $196.11 | Apr 20, 2026 | $279.93 | -29.94% |
| Oct 21, 2026 | $216.10 | Apr 17, 2026 | $278.59 | -22.43% |
| Oct 20, 2026 | $211.14 | Apr 16, 2026 | $269.89 | -21.77% |
| Oct 19, 2026 | $215.41 | Apr 15, 2026 | $269.00 | -19.92% |
| Oct 16, 2026 | $214.83 | Apr 14, 2026 | $274.15 | -21.64% |
| Oct 15, 2026 | $228.52 | Apr 13, 2026 | $273.18 | -16.35% |
| Oct 14, 2026 | $234.50 | Apr 10, 2026 | $268.77 | -12.75% |
| Oct 13, 2026 | $247.56 | Apr 09, 2026 | $263.25 | -5.96% |
Page 1 of 8