CMS Energy Corporation (CMS)
NYSE: CMS
· Real-Time Price · USD
72.33
0.50 (0.70%)
At close: Oct 03, 2025, 3:59 PM
72.34
0.01%
After-hours: Oct 03, 2025, 05:29 PM EDT
CMS Option Overview
Overview for all option chains of CMS. As of October 05, 2025, CMS options have an IV of 85.19% and an IV rank of 131.3%. The volume is 51 contracts, which is 18.96% of average daily volume of 269 contracts. The volume put-call ratio is 0.04, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
85.19%IV Rank
100%Historical Volatility
13.8%IV Low
29.21% on May 06, 2025IV High
71.85% on Oct 01, 2025Open Interest (OI)
Today's Open Interest
8,589Put-Call Ratio
0.64Put Open Interest
3,358Call Open Interest
5,231Open Interest Avg (30-day)
7,041Today vs Open Interest Avg (30-day)
121.99%Option Volume
Today's Volume
51Put-Call Ratio
0.04Put Volume
2Call Volume
49Volume Avg (30-day)
269Today vs Volume Avg (30-day)
18.96%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 | 6 | 1 | 0.17 | 494 | 28 | 0.06 | 85.19% | 65 |
| Nov 21, 2025 | 4 | 1 | 0.25 | 683 | 11 | 0.02 | 49.73% | 70 |
| Dec 19, 2025 | 34 | 0 | 0 | 3,446 | 1,575 | 0.46 | 29.89% | 70 |
| Jan 16, 2026 | 0 | 0 | 0 | 188 | 0 | 0 | 4.7% | 97.5 |
| Mar 20, 2026 | 5 | 0 | 0 | 420 | 1,744 | 4.15 | 29.42% | 70 |