BioCryst Pharmaceuticals (BCRX) Options Chain
NASDAQ: BCRXHealth 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
- 468
- Share price
- $8.55
- Put/call ratio (OI)
- 0.15
- Put/call ratio (volume)
- 0.07
- Expected move
- ±$6.36
- Open interest (C / P)
- 5.03K / 777
BCRX options summary
The BCRX options chain for the January 21, 2028 expiration lists 8 call and 3 put contracts, with 468 days until expiration. Open interest stands at 5,034 calls and 777 puts, a put/call ratio of 0.15, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 65.7%, which implies the market expects a move of about ±$6.36 (74.4%) in BioCryst Pharmaceuticals stock by expiration.
The most open interest sits at the $15.00 call (1.42K contracts) and the $10.00 put (775 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
BCRX options chain · January 21, 2028
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 5.85 | 3.60 | 6.30 | 3.00 | — | — | — | |||||
| 4.00 | 2.25 | 5.30 | 5.00 | 0.00 | 0.00 | 0.59 | |||||
| 3.30 | 2.80 | 3.40 | 7.00 | 0.00 | 3.40 | 1.45 | |||||
| 2.05 | 1.70 | 2.30 | 10.00 | 2.10 | 3.50 | 2.41 | |||||
| 1.10 | 1.10 | 4.80 | 12.00 | — | — | — | |||||
| 0.85 | 0.60 | 1.20 | 15.00 | — | — | — | |||||
| 0.77 | 0.35 | 1.00 | 17.00 | — | — | — | |||||
| 0.57 | 0.15 | 0.60 | 20.00 | — | — | — | |||||
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 BCRX put/call ratio?
For the January 21, 2028 expiration, the BCRX put/call ratio based on open interest is 0.15 (777 puts vs 5,034 calls), and 0.07 based on today's volume. A ratio above 1 means more puts than calls.
What is BCRX's implied volatility?
At-the-money implied volatility for BCRX options expiring January 21, 2028 is about 65.7%, an annualized estimate of how much the market expects BioCryst Pharmaceuticals stock to move.
How many BCRX option expiration dates are there?
BCRX has 7 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.