Certara (CERT) Options Chain
NASDAQ: CERTTechnologyComputer Software: Prepackaged SoftwareUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $9.13
- Put/call ratio (OI)
- 0.05
- Put/call ratio (volume)
- 0.33
- ATM implied volatility
- 112.0%
- Expected move
- ±$7.99
- Open interest (C / P)
- 19 / 1
CERT options summary
The CERT options chain for the May 21, 2027 expiration lists 2 call and 1 put contracts, with 223 days until expiration. Open interest stands at 19 calls and 1 puts, a put/call ratio of 0.05, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 112.0%, which implies the market expects a move of about ±$7.99 (87.6%) in Certara stock by expiration.
The most open interest sits at the $10.00 call (17 contracts) and the $7.50 put (1 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CERT options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 3.43 | 0.50 | 4.90 | 7.50 | 0.00 | 3.30 | 1.40 | |||||
| 1.50 | 0.65 | 5.00 | 10.00 | — | — | — | |||||
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 CERT put/call ratio?
For the May 21, 2027 expiration, the CERT put/call ratio based on open interest is 0.05 (1 puts vs 19 calls), and 0.33 based on today's volume. A ratio above 1 means more puts than calls.
What is CERT's implied volatility?
At-the-money implied volatility for CERT options expiring May 21, 2027 is about 112.0%, an annualized estimate of how much the market expects Certara stock to move.
How many CERT option expiration dates are there?
CERT has 5 listed expiration dates, from Oct 16, 2026 to Nov 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.