CenterPoint Energy (Holding) (CNP) Options Chain
NYSE: CNPUtilitiesElectric Utilities: CentralUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $38.60
- Put/call ratio (OI)
- 0.06
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$7.55
- Open interest (C / P)
- 16 / 1
CNP options summary
The CNP options chain for the May 21, 2027 expiration lists 6 call and 2 put contracts, with 223 days until expiration. Open interest stands at 16 calls and 1 puts, a put/call ratio of 0.06, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $38.00 strike is 25.0%, which implies the market expects a move of about ±$7.55 (19.5%) in CenterPoint Energy (Holding) stock by expiration.
The most open interest sits at the $36.00 call (8 contracts) and the $37.00 put (1 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CNP options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 6.20 | 6.40 | 6.90 | 33.00 | — | — | — | |||||
| 3.50 | 4.20 | 5.40 | 35.00 | — | — | — | |||||
| 4.20 | 4.00 | 4.70 | 36.00 | — | — | — | |||||
| — | — | — | 37.00 | 0.95 | 1.90 | 1.75 | |||||
| 3.00 | 2.00 | 3.30 | 38.00 | — | — | 2.10 | |||||
| 1.40 | 1.15 | 2.75 | 40.00 | — | — | — | |||||
| 0.82 | 0.55 | 1.90 | 42.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the CNP put/call ratio?
For the May 21, 2027 expiration, the CNP put/call ratio based on open interest is 0.06 (1 puts vs 16 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is CNP's implied volatility?
At-the-money implied volatility for CNP options expiring May 21, 2027 is about 25.0%, an annualized estimate of how much the market expects CenterPoint Energy (Holding) stock to move.
How many CNP option expiration dates are there?
CNP has 8 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.