MKS Inc. (MKSI)
NASDAQ: MKSI
· Real-Time Price · USD
104.49
2.77 (2.72%)
At close: Sep 05, 2025, 3:59 PM
104.49
0.00%
After-hours: Sep 05, 2025, 04:20 PM EDT
MKSI Option Overview
Overview for all option chains of MKSI. As of September 05, 2025, MKSI options have an IV of 73.31% and an IV rank of 108.62%. The volume is 3 contracts, which is 5.36% of average daily volume of 56 contracts. The volume put-call ratio is 0.5, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
73.31%IV Rank
108.62%Historical Volatility
47.96%IV Low
44.81% on Feb 20, 2025IV High
71.05% on Apr 08, 2025Open Interest (OI)
Today's Open Interest
2,482Put-Call Ratio
0.8Put Open Interest
1,100Call Open Interest
1,382Open Interest Avg (30-day)
2,130Today vs Open Interest Avg (30-day)
116.53%Option Volume
Today's Volume
3Put-Call Ratio
0.5Put Volume
1Call Volume
2Volume Avg (30-day)
56Today vs Volume Avg (30-day)
5.36%Option Chain Statistics
This table provides a comprehensive overview of all MKSI options grouped by their expiration dates.
Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
Sep 19, 2025 | 0 | 1 | 0 | 308 | 381 | 1.24 | 73.31% | 95 |
Oct 17, 2025 | 0 | 0 | 0 | 359 | 257 | 0.72 | 49.7% | 75 |
Dec 19, 2025 | 2 | 0 | 0 | 596 | 184 | 0.31 | 49.48% | 70 |
Jan 16, 2026 | 0 | 0 | 0 | 117 | 225 | 1.92 | 45.37% | 95 |
Apr 17, 2026 | 0 | 0 | 0 | 2 | 53 | 26.5 | 45.06% | 130 |
Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 70 |