Cencora (COR) Options Chain
NYSE: CORHealth CareOther PharmaceuticalsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 224
- Share price
- $323.85
- Put/call ratio (OI)
- 1.06
- Put/call ratio (volume)
- 1.00
- Expected move
- ±$89.13
- Open interest (C / P)
- 16 / 17
COR options summary
The COR options chain for the May 21, 2027 expiration lists 4 call and 7 put contracts, with 224 days until expiration. Open interest stands at 16 calls and 17 puts, a put/call ratio of 1.06, which is fairly balanced between calls and puts. At-the-money implied volatility near the $320.00 strike is 35.1%, which implies the market expects a move of about ±$89.13 (27.5%) in Cencora stock by expiration.
The most open interest sits at the $420.00 call (8 contracts) and the $310.00 put (9 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
COR options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 190.00 | 0.00 | 3.20 | 1.05 | |||||
| — | — | — | 195.00 | 0.00 | 2.50 | 1.25 | |||||
| — | — | — | 200.00 | 0.20 | 3.50 | 1.45 | |||||
| — | — | — | 210.00 | 0.50 | 4.00 | 2.35 | |||||
| — | — | — | 220.00 | 1.25 | 4.30 | 2.90 | |||||
| — | — | — | 240.00 | 3.00 | 6.30 | 5.30 | |||||
| — | — | — | 310.00 | 18.70 | 22.50 | 25.30 | |||||
| 26.40 | 33.40 | 37.20 | 320.00 | — | — | — | |||||
| 10.50 | 12.60 | 16.10 | 370.00 | — | — | — | |||||
| 7.10 | 10.00 | 13.50 | 380.00 | — | — | — | |||||
| 3.30 | 3.10 | 6.40 | 420.00 | — | — | — | |||||
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 COR put/call ratio?
For the May 21, 2027 expiration, the COR put/call ratio based on open interest is 1.06 (17 puts vs 16 calls), and 1.00 based on today's volume. A ratio above 1 means more puts than calls.
What is COR's implied volatility?
At-the-money implied volatility for COR options expiring May 21, 2027 is about 35.1%, an annualized estimate of how much the market expects Cencora stock to move.
How many COR option expiration dates are there?
COR has 9 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.