Chesapeake Utilities (CPK) Options Chain
NYSE: CPKUtilitiesOil & Gas ProductionUSD
Market open · Delayed 15 min · as of Oct 9, 2:11 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $128.22
- Put/call ratio (OI)
- 0.02
- Put/call ratio (volume)
- 0.06
- Expected move
- ±$7.76
- Open interest (C / P)
- 343 / 8
CPK options summary
The CPK options chain for the October 16, 2026 expiration lists 1 call and 2 put contracts, with 7 days until expiration. Open interest stands at 343 calls and 8 puts, a put/call ratio of 0.02, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $130.00 strike is 43.7%, which implies the market expects a move of about ±$7.76 (6.1%) in Chesapeake Utilities stock by expiration.
The most open interest sits at the $135.00 call (343 contracts) and the $125.00 put (6 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CPK options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 125.00 | 0.00 | 2.65 | 1.20 | |||||
| — | — | — | 130.00 | 1.40 | 4.30 | 2.63 | |||||
| 0.15 | 0.00 | 0.25 | 135.00 | — | — | — | |||||
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 CPK put/call ratio?
For the October 16, 2026 expiration, the CPK put/call ratio based on open interest is 0.02 (8 puts vs 343 calls), and 0.06 based on today's volume. A ratio above 1 means more puts than calls.
What is CPK's implied volatility?
At-the-money implied volatility for CPK options expiring October 16, 2026 is about 43.7%, an annualized estimate of how much the market expects Chesapeake Utilities stock to move.
How many CPK option expiration dates are there?
CPK has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.
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.