Price Alert

iShares Biotechnology ETF (IBB)

NASDAQ: IBB · Real-Time Price · USD

151.00

1.38 (0.92%)

At close: Oct 03, 2025, 3:59 PM

151.30

0.20%

After-hours: Oct 03, 2025, 07:17 PM EDT

IBB Option Overview

Overview for all option chains of IBB. As of October 05, 2025, IBB options have an IV of 78.57% and an IV rank of 196.65%. The volume is 12,470 contracts, which is 407.92% of average daily volume of 3,057 contracts. The volume put-call ratio is 0.68, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

78.57%

IV Rank

100%

Historical Volatility

19.58%

IV Low

23.17% on Oct 21, 2024

IV High

51.34% on Oct 03, 2025

Open Interest (OI)

Today's Open Interest

70,404

Put-Call Ratio

1.23

Put Open Interest

38,797

Call Open Interest

31,607

Open Interest Avg (30-day)

56,689

Today vs Open Interest Avg (30-day)

124.19%

Option Volume

Today's Volume

12,470

Put-Call Ratio

0.68

Put Volume

5,047

Call Volume

7,423

Volume Avg (30-day)

3,057

Today vs Volume Avg (30-day)

407.92%

Option Chain Statistics

This table provides a comprehensive overview of all IBB 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
Oct 17, 2025	3,136	1,883	0.6	7,847	14,335	1.83	78.57%	141
Nov 21, 2025	3,418	2,924	0.86	9,366	13,266	1.42	44.87%	135
Dec 19, 2025	389	155	0.4	2,671	3,975	1.49	44.84%	133
Jan 16, 2026	52	5	0.1	9,838	4,569	0.46	39.32%	140
Feb 20, 2026	351	53	0.15	339	336	0.99	31.16%	145
Mar 20, 2026	25	23	0.92	533	824	1.55	37.3%	138
Dec 18, 2026	2	0	0	245	151	0.62	26.88%	140
Jan 15, 2027	46	2	0.04	686	1,021	1.49	26.23%	135
Dec 17, 2027	0	0	0	63	316	5.02	25.64%	130
Jan 21, 2028	4	2	0.5	19	4	0.21	25%	139