CMS Energy Corporation (CMS)
NYSE: CMS
· Real-Time Price · USD
71.55
0.01 (0.01%)
At close: Sep 05, 2025, 3:59 PM
71.52
-0.04%
After-hours: Sep 05, 2025, 06:13 PM EDT
CMS Option Overview
Overview for all option chains of CMS. As of September 07, 2025, CMS options have an IV of 67.79% and an IV rank of 176.17%. The volume is 1 contracts, which is 1.35% of average daily volume of 74 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
67.79%IV Rank
176.17%Historical Volatility
14.41%IV Low
29.52% on Feb 13, 2025IV High
51.25% on Sep 04, 2025Open Interest (OI)
Today's Open Interest
9,082Put-Call Ratio
0.36Put Open Interest
2,423Call Open Interest
6,659Open Interest Avg (30-day)
8,205Today vs Open Interest Avg (30-day)
110.69%Option Volume
Today's Volume
1Put-Call Ratio
0Put Volume
0Call Volume
1Volume Avg (30-day)
74Today vs Volume Avg (30-day)
1.35%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 |
| Sep 19, 2025 | 1 | 0 | 0 | 2,875 | 265 | 0.09 | 67.79% | 70 |
| Oct 17, 2025 | 0 | 0 | 0 | 184 | 10 | 0.05 | 44.89% | 65 |
| Dec 19, 2025 | 0 | 0 | 0 | 3,055 | 1,827 | 0.6 | 37.89% | 70 |
| Jan 16, 2026 | 0 | 0 | 0 | 188 | 0 | 0 | 4.7% | 97.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 357 | 321 | 0.9 | 31.27% | 70 |