Cellectis S.A. (CLLS) Options Chain
NASDAQ: CLLSHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 39
- Share price
- $1.26
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 18.00
- Open interest (C / P)
- 1 / 0
CLLS options summary
The CLLS options chain for the November 20, 2026 expiration lists 2 call and 2 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. The most open interest sits at the $2.50 call (1 contracts) and the $2.50 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CLLS options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.60 | 0.10 | 4.20 | 2.50 | 0.00 | 0.00 | 0.55 | |||||
| 0.25 | 0.00 | 0.00 | 5.00 | 0.00 | 0.00 | 2.00 | |||||
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 CLLS put/call ratio?
For the November 20, 2026 expiration, the CLLS put/call ratio based on open interest is 0.00 (0 puts vs 1 calls), and 18.00 based on today's volume. A ratio above 1 means more puts than calls.
How many CLLS option expiration dates are there?
CLLS has 3 listed expiration dates, from Oct 16, 2026 to Feb 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.