Caris Life Sciences (CAI) Options Chain
NASDAQ: CAIHealth CareMedical SpecialitiesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Mar 19, 2027
- Days to expiration
- 159
- Share price
- $29.70
- Put/call ratio (OI)
- 1.10
- Put/call ratio (volume)
- 3.74
- Expected move
- ±$16.23
- Open interest (C / P)
- 261 / 287
CAI options summary
The CAI options chain for the March 19, 2027 expiration lists 8 call and 8 put contracts, with 159 days until expiration. Open interest stands at 261 calls and 287 puts, a put/call ratio of 1.10, which is fairly balanced between calls and puts. At-the-money implied volatility near the $30.00 strike is 82.8%, which implies the market expects a move of about ±$16.23 (54.7%) in Caris Life Sciences stock by expiration.
The most open interest sits at the $30.00 call (161 contracts) and the $12.50 put (110 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CAI options chain · March 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 7.50 | 0.00 | 2.00 | 0.55 | |||||
| 8.90 | 5.50 | 8.70 | 10.00 | 0.00 | 2.15 | 0.30 | |||||
| — | — | — | 12.50 | 0.00 | 2.20 | 0.55 | |||||
| 4.70 | 10.50 | 14.40 | 15.00 | 0.00 | 2.40 | 0.97 | |||||
| 7.50 | 0.00 | 0.00 | 17.50 | 0.00 | 0.00 | 2.30 | |||||
| 2.70 | 6.70 | 10.70 | 20.00 | 0.25 | 4.00 | 5.80 | |||||
| 8.94 | 8.10 | 10.80 | 22.50 | — | — | — | |||||
| 7.31 | 6.80 | 9.50 | 25.00 | 1.90 | 5.50 | 4.10 | |||||
| 7.60 | 4.70 | 7.90 | 30.00 | 0.00 | 0.00 | 7.20 | |||||
| 4.00 | 2.75 | 6.00 | 35.00 | — | — | — | |||||
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 CAI put/call ratio?
For the March 19, 2027 expiration, the CAI put/call ratio based on open interest is 1.10 (287 puts vs 261 calls), and 3.74 based on today's volume. A ratio above 1 means more puts than calls.
What is CAI's implied volatility?
At-the-money implied volatility for CAI options expiring March 19, 2027 is about 82.8%, an annualized estimate of how much the market expects Caris Life Sciences stock to move.
How many CAI option expiration dates are there?
CAI has 7 listed expiration dates, from Oct 16, 2026 to Dec 17, 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.