Cardlytics (CDLX) Options Chain
NASDAQ: CDLXTechnologyComputer Software: Programming Data ProcessingUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 21, 2028
- Days to expiration
- 468
- Share price
- $2.06
- Put/call ratio (OI)
- 0.34
- Put/call ratio (volume)
- 4.47
- ATM implied volatility
- 215.6%
- Expected move
- ±$5.03
- Open interest (C / P)
- 7.75K / 2.63K
CDLX options summary
The CDLX options chain for the January 21, 2028 expiration lists 8 call and 5 put contracts, with 468 days until expiration. Open interest stands at 7,746 calls and 2,631 puts, a put/call ratio of 0.34, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.00 strike is 215.6%, which implies the market expects a move of about ±$5.03 (244.2%) in Cardlytics stock by expiration.
The most open interest sits at the $1.50 call (4.35K contracts) and the $1.00 put (1.70K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CDLX options chain · January 21, 2028
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.44 | 0.25 | 1.70 | 0.50 | 0.00 | 0.40 | 0.25 | |||||
| 0.45 | 0.05 | 0.40 | 1.00 | 0.05 | 1.00 | 0.60 | |||||
| 0.30 | 0.05 | 4.60 | 1.50 | 0.55 | 1.50 | 0.92 | |||||
| 0.30 | 0.00 | 4.60 | 2.00 | 1.05 | 2.05 | 1.44 | |||||
| 0.25 | 0.00 | 4.50 | 3.00 | — | — | — | |||||
| 0.22 | 0.00 | 0.30 | 4.00 | — | — | — | |||||
| 0.20 | 0.05 | 6.60 | 5.00 | — | — | — | |||||
| 0.25 | 0.05 | 0.50 | 7.00 | 2.15 | 6.50 | 6.40 | |||||
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 CDLX put/call ratio?
For the January 21, 2028 expiration, the CDLX put/call ratio based on open interest is 0.34 (2,631 puts vs 7,746 calls), and 4.47 based on today's volume. A ratio above 1 means more puts than calls.
What is CDLX's implied volatility?
At-the-money implied volatility for CDLX options expiring January 21, 2028 is about 215.6%, an annualized estimate of how much the market expects Cardlytics stock to move.
How many CDLX option expiration dates are there?
CDLX has 5 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.