Puma Biotechnology Inc. (PBYI)
NASDAQ: PBYI
· Real-Time Price · USD
5.03
-0.08 (-1.57%)
At close: Sep 05, 2025, 3:59 PM
5.03
0.00%
After-hours: Sep 05, 2025, 04:42 PM EDT
PBYI Option Overview
Overview for all option chains of PBYI. As of September 05, 2025, PBYI options have an IV of 110.34% and an IV rank of 16.82%. The volume is 34 contracts, which is 13.39% of average daily volume of 254 contracts. The volume put-call ratio is 0.03, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
110.34%IV Rank
16.82%Historical Volatility
104.58%IV Low
75.4% on Mar 13, 2025IV High
283.19% on Jan 16, 2025Open Interest (OI)
Today's Open Interest
5,330Put-Call Ratio
0.14Put Open Interest
642Call Open Interest
4,688Open Interest Avg (30-day)
4,491Today vs Open Interest Avg (30-day)
118.68%Option Volume
Today's Volume
34Put-Call Ratio
0.03Put Volume
1Call Volume
33Volume Avg (30-day)
254Today vs Volume Avg (30-day)
13.39%Option Chain Statistics
This table provides a comprehensive overview of all PBYI options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 12 | 1 | 0.08 | 1,002 | 576 | 0.57 | 110.34% | 5 |
| Oct 17, 2025 | 21 | 0 | 0 | 135 | 49 | 0.36 | 92.07% | 5 |
| Dec 19, 2025 | 0 | 0 | 0 | 2,672 | 9 | 0 | 87.24% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 29.9% | 90 |
| Mar 20, 2026 | 0 | 0 | 0 | 879 | 8 | 0.01 | 82.81% | 2.5 |