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
- Jan 21, 2028
- Days to expiration
- 469
- Share price
- $10.36
- Put/call ratio (OI)
- 0.13
- Put/call ratio (volume)
- 0.51
- Expected move
- ±$7.19
- Open interest (C / P)
- 3.73K / 499
ADMA options summary
The ADMA options chain for the January 21, 2028 expiration lists 13 call and 8 put contracts, with 469 days until expiration. Open interest stands at 3,735 calls and 499 puts, a put/call ratio of 0.13, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 61.3%, which implies the market expects a move of about ±$7.19 (69.4%) in ADMA Biologics stock by expiration.
The most open interest sits at the $10.00 call (1.58K contracts) and the $10.00 put (270 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ADMA options chain · January 21, 2028
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 7.62 | 6.60 | 9.10 | 3.00 | — | — | — | |||||
| 5.80 | 3.60 | 6.70 | 5.00 | — | — | — | |||||
| 4.00 | 2.60 | 6.30 | 8.00 | 0.00 | 2.00 | 1.21 | |||||
| 3.05 | 3.00 | 3.80 | 10.00 | 1.35 | 2.90 | 2.12 | |||||
| 1.50 | 0.65 | 5.00 | 13.00 | 0.00 | 0.00 | 6.01 | |||||
| 1.63 | 0.90 | 2.30 | 15.00 | 3.10 | 8.00 | 6.10 | |||||
| 1.10 | 0.00 | 3.30 | 17.00 | 4.60 | 9.50 | 7.49 | |||||
| 0.60 | 0.40 | 2.15 | 20.00 | 0.00 | 0.00 | 12.22 | |||||
| 0.95 | 0.00 | 0.00 | 22.00 | 11.50 | 16.50 | 11.70 | |||||
| 0.40 | 0.00 | 1.40 | 25.00 | 0.00 | 0.00 | 17.17 | |||||
| 1.12 | 0.00 | 0.00 | 27.00 | — | — | — | |||||
| 1.05 | 0.00 | 2.95 | 30.00 | — | — | — | |||||
| 0.20 | 0.00 | 5.00 | 35.00 | — | — | — | |||||
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 January 21, 2028 expiration, the ADMA put/call ratio based on open interest is 0.13 (499 puts vs 3,735 calls), and 0.51 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 January 21, 2028 is about 61.3%, 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.