ADMA Biologics (ADMA) Options Chain
NASDAQ: ADMAHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $10.36
- Put/call ratio (OI)
- 0.25
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$6.46
- Open interest (C / P)
- 8 / 2
ADMA options summary
The ADMA options chain for the May 21, 2027 expiration lists 2 call and 2 put contracts, with 223 days until expiration. Open interest stands at 8 calls and 2 puts, a put/call ratio of 0.25, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $11.00 strike is 79.7%, which implies the market expects a move of about ±$6.46 (62.3%) in ADMA Biologics stock by expiration.
The most open interest sits at the $12.00 call (7 contracts) and the $7.00 put (1 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ADMA options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.98 | 3.00 | 6.00 | 7.00 | 0.00 | 1.25 | 0.50 | |||||
| — | — | — | 11.00 | 0.40 | 2.95 | 3.70 | |||||
| 1.05 | 0.40 | 2.00 | 12.00 | — | — | — | |||||
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 ADMA put/call ratio?
For the May 21, 2027 expiration, the ADMA put/call ratio based on open interest is 0.25 (2 puts vs 8 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is ADMA's implied volatility?
At-the-money implied volatility for ADMA options expiring May 21, 2027 is about 79.7%, an annualized estimate of how much the market expects ADMA Biologics stock to move.
How many ADMA option expiration dates are there?
ADMA has 6 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.