Puma Biotechnology Inc. (PBYI)

NasdaqGS: PBYI · Real-Time Price · USD

8.83

+0.12 (1.38%)

At close: Aug 14, 2026, 3:59 PM

8.92

+1.02%

Pre-market: 4:22 AM

PBYI Option Overview

Overview for all option chains of PBYI. As of August 17, 2026, PBYI options have an IV of and an IV rank of . The volume is contracts, which is of average daily volume of contracts. The volume put-call ratio is , indicating a sentiment in the market.

Implied Volatility

Implied Volatility (30d)

IV Rank

Historical Volatility

Expected Move

IV Low

IV High

Open Interest (OI)

Today's Open Interest

Put-Call Ratio

Put Open Interest

Call Open Interest

Open Interest Avg (30-day)

Today vs Open Interest Avg (30-day)

Option Volume

Today's Volume

Put-Call Ratio

Put Volume

Call Volume

Volume Avg (30-day)

Today vs Volume Avg (30-day)

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	Exp. Move	Max Pain
Aug 21, 2026	15	1	0.07	0	0	0	43.75%	± 0.39 (4.36%)	2.5
Sep 18, 2026	39	16	0.41	0	1	0	25%	± 1.98 (22.42%)	2.5
Dec 18, 2026	144	4	0.03	1	1	1	74.79%	± 0.43 (4.84%)	2.5
Mar 19, 2027	6	0	0	0	0	0	10.42%	± 5.05 (57.19%)	2.5