Puma Biotechnology (PBYI) Options Chain
NASDAQ: PBYIHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Mar 19, 2027
- Days to expiration
- 159
- Share price
- $10.29
- Put/call ratio (OI)
- 0.01
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$5.71
- Open interest (C / P)
- 379 / 5
PBYI options summary
The PBYI options chain for the March 19, 2027 expiration lists 7 call and 2 put contracts, with 159 days until expiration. Open interest stands at 379 calls and 5 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 84.1%, which implies the market expects a move of about ±$5.71 (55.5%) in Puma Biotechnology stock by expiration.
The most open interest sits at the $17.50 call (141 contracts) and the $10.00 put (5 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
PBYI options chain · March 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 7.40 | 5.50 | 9.90 | 2.50 | — | — | — | |||||
| 3.73 | 3.00 | 7.00 | 5.00 | — | — | — | |||||
| 3.67 | 2.45 | 5.80 | 7.50 | — | — | — | |||||
| 2.39 | 1.30 | 2.80 | 10.00 | 1.60 | 3.20 | 3.50 | |||||
| 2.00 | 0.85 | 2.00 | 12.50 | — | — | — | |||||
| 0.66 | 0.20 | 1.00 | 15.00 | 0.00 | 0.00 | 6.67 | |||||
| 0.59 | 0.00 | 1.05 | 17.50 | — | — | — | |||||
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 the PBYI put/call ratio?
For the March 19, 2027 expiration, the PBYI put/call ratio based on open interest is 0.01 (5 puts vs 379 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is PBYI's implied volatility?
At-the-money implied volatility for PBYI options expiring March 19, 2027 is about 84.1%, an annualized estimate of how much the market expects Puma Biotechnology stock to move.
How many PBYI option expiration dates are there?
PBYI has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.
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.