Cardinal Health (CAH) Options Chain
NYSE: CAHHealth CareOther PharmaceuticalsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 39
- Share price
- $237.57
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.26
- Expected move
- ±$0.6057
- Open interest (C / P)
- 1 / 0
CAH options summary
The CAH options chain for the November 20, 2026 expiration lists 11 call and 13 put contracts, with 39 days until expiration. Open interest stands at 1 calls and 0 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $240.00 strike is 0.8%, which implies the market expects a move of about ±$0.6057 (0.3%) in Cardinal Health stock by expiration.
The most open interest sits at the $180.00 call (1 contracts) and the $145.00 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CAH options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 145.00 | 0.00 | 0.00 | 0.15 | |||||
| 70.80 | 0.00 | 0.00 | 160.00 | — | — | — | |||||
| — | — | — | 165.00 | 0.00 | 0.00 | 0.37 | |||||
| — | — | — | 170.00 | 0.00 | 0.00 | 1.33 | |||||
| 48.50 | 0.00 | 0.00 | 180.00 | — | 0.00 | 0.36 | |||||
| — | — | — | 185.00 | 0.00 | 0.00 | 1.11 | |||||
| — | — | — | 190.00 | 0.00 | 0.00 | 2.10 | |||||
| — | — | — | 195.00 | 0.00 | 0.00 | 1.10 | |||||
| 27.20 | 0.00 | 0.00 | 200.00 | 0.00 | 0.00 | 1.23 | |||||
| 27.15 | 0.00 | 0.00 | 210.00 | 0.00 | 0.00 | 2.13 | |||||
| 24.82 | 0.00 | 0.00 | 220.00 | 0.00 | 0.00 | 3.75 | |||||
| 15.20 | 0.00 | 0.00 | 230.00 | 0.00 | 0.00 | 6.45 | |||||
| 9.94 | 0.00 | 0.00 | 240.00 | 0.00 | 0.00 | 11.46 | |||||
| 5.97 | 0.00 | 0.00 | 250.00 | 0.00 | 0.00 | 20.50 | |||||
| 3.40 | 0.00 | 0.00 | 260.00 | — | — | — | |||||
| 1.85 | 0.00 | 0.00 | 270.00 | — | — | — | |||||
| 0.61 | 0.00 | 0.00 | 280.00 | — | — | — | |||||
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 CAH put/call ratio?
For the November 20, 2026 expiration, the CAH put/call ratio based on open interest is 0.00 (0 puts vs 1 calls), and 0.26 based on today's volume. A ratio above 1 means more puts than calls.
What is CAH's implied volatility?
At-the-money implied volatility for CAH options expiring November 20, 2026 is about 0.8%, an annualized estimate of how much the market expects Cardinal Health stock to move.
How many CAH option expiration dates are there?
CAH has 14 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.