CMS Energy Corporation (CMS)
NYSE: CMS
· Real-Time Price · USD
71.85
0.87 (1.23%)
At close: Sep 26, 2025, 3:59 PM
71.84
-0.01%
After-hours: Sep 26, 2025, 06:46 PM EDT
CMS Option Overview
Overview for all option chains of CMS. As of September 28, 2025, CMS options have an IV of 53.83% and an IV rank of 89.24%. The volume is 98 contracts, which is 37.12% of average daily volume of 264 contracts. The volume put-call ratio is 0.17, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
53.83%IV Rank
89.24%Historical Volatility
13.03%IV Low
29.21% on May 06, 2025IV High
56.8% on Sep 24, 2025Open Interest (OI)
Today's Open Interest
8,373Put-Call Ratio
0.66Put Open Interest
3,343Call Open Interest
5,030Open Interest Avg (30-day)
6,349Today vs Open Interest Avg (30-day)
131.88%Option Volume
Today's Volume
98Put-Call Ratio
0.17Put Volume
14Call Volume
84Volume Avg (30-day)
264Today vs Volume Avg (30-day)
37.12%Option Chain Statistics
This table provides a comprehensive overview of all CMS 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 |
| Oct 17, 2025 | 45 | 12 | 0.27 | 526 | 28 | 0.05 | 53.83% | 65 |
| Nov 21, 2025 | 5 | 2 | 0.4 | 671 | 8 | 0.01 | 35.28% | 70 |
| Dec 19, 2025 | 5 | 0 | 0 | 3,270 | 1,570 | 0.48 | 29.22% | 70 |
| Jan 16, 2026 | 0 | 0 | 0 | 188 | 0 | 0 | 4.7% | 97.5 |
| Mar 20, 2026 | 29 | 0 | 0 | 375 | 1,737 | 4.63 | 28.82% | 70 |