MKS Inc. (MKSI)
NASDAQ: MKSI
· Real-Time Price · USD
137.86
1.32 (0.97%)
At close: Oct 03, 2025, 3:59 PM
137.86
0.00%
After-hours: Oct 03, 2025, 04:33 PM EDT
MKSI Open Interest Chart
Open interest breakdown by expiration date for MKSI
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
7,247
contracts, with 3,945
call contracts and
3,302 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 1,218 | 2,744 | 2.25 |
| Nov 21, 2025 | 155 | 85 | 0.55 |
| Dec 19, 2025 | 1,414 | 187 | 0.13 |
| Jan 16, 2026 | 1,106 | 228 | 0.21 |
| Apr 17, 2026 | 52 | 58 | 1.12 |