CenterPoint Energy Inc. (CNP)
NYSE: CNP
· Real-Time Price · USD
38.81
0.50 (1.31%)
At close: Sep 26, 2025, 3:59 PM
38.43
-0.99%
After-hours: Sep 26, 2025, 07:38 PM EDT
CNP Option Overview
Overview for all option chains of CNP. As of September 28, 2025, CNP options have an IV of 38.52% and an IV rank of 93.4%. The volume is 1,373 contracts, which is 167.24% of average daily volume of 821 contracts. The volume put-call ratio is 3.16, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
38.52%IV Rank
93.4%Historical Volatility
14.76%IV Low
25.24% on Oct 24, 2024IV High
39.46% on Mar 19, 2025Open Interest (OI)
Today's Open Interest
33,387Put-Call Ratio
0.49Put Open Interest
10,950Call Open Interest
22,437Open Interest Avg (30-day)
26,156Today vs Open Interest Avg (30-day)
127.65%Option Volume
Today's Volume
1,373Put-Call Ratio
3.16Put Volume
1,043Call Volume
330Volume Avg (30-day)
821Today vs Volume Avg (30-day)
167.24%Option Chain Statistics
This table provides a comprehensive overview of all CNP 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 | 115 | 1,004 | 8.73 | 6,305 | 1,776 | 0.28 | 38.52% | 38 |
| Nov 21, 2025 | 13 | 5 | 0.38 | 3,794 | 889 | 0.23 | 29.34% | 37 |
| Dec 19, 2025 | 190 | 0 | 0 | 11,508 | 6,328 | 0.55 | 31.91% | 36 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 7.25% | 65 |
| Feb 20, 2026 | 2 | 13 | 6.5 | 775 | 1,875 | 2.42 | 25.19% | 36 |
| May 15, 2026 | 10 | 21 | 2.1 | 55 | 82 | 1.49 | 23.94% | 39 |