Cardiff Oncology (CRDF) Options Chain
NASDAQ: CRDFHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 15, 2027
- Days to expiration
- 95
- Share price
- $1.08
- Put/call ratio (volume)
- 0.13
- ATM implied volatility
- 259.4%
- Expected move
- ±$1.43
- Open interest (C / P)
- 0 / 46
CRDF options summary
The CRDF options chain for the January 15, 2027 expiration lists 7 call and 5 put contracts, with 95 days until expiration. At-the-money implied volatility near the $1.00 strike is 259.4%, which implies the market expects a move of about ±$1.43 (132.3%) in Cardiff Oncology stock by expiration. The most open interest sits at the $0.50 call (0 contracts) and the $2.50 put (27 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CRDF options chain · January 15, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.50 | 0.00 | 0.00 | 0.50 | 0.00 | 0.00 | 0.05 | |||||
| 0.34 | 0.00 | 0.00 | 1.00 | 0.00 | 0.95 | 0.57 | |||||
| 0.10 | 0.00 | 0.00 | 1.50 | 0.00 | 0.00 | 0.35 | |||||
| 0.06 | 0.00 | 0.00 | 2.00 | 0.70 | 1.70 | 0.65 | |||||
| 0.05 | 0.00 | 0.00 | 2.50 | 0.80 | 1.55 | 1.22 | |||||
| 0.02 | 0.00 | 0.00 | 5.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 7.50 | — | — | — | |||||
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 CRDF's implied volatility?
At-the-money implied volatility for CRDF options expiring January 15, 2027 is about 259.4%, an annualized estimate of how much the market expects Cardiff Oncology stock to move.
How many CRDF option expiration dates are there?
CRDF 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.