Price Alert

Ionis Pharmaceuticals Inc... (IONS)

NASDAQ: IONS · Real-Time Price · USD

69.15

0.75 (1.10%)

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

69.24

0.13%

After-hours: Oct 03, 2025, 06:00 PM EDT

IONS Option Overview

Overview for all option chains of IONS. As of October 05, 2025, IONS options have an IV of 233.05% and an IV rank of 198.82%. The volume is 924 contracts, which is 82.13% of average daily volume of 1,125 contracts. The volume put-call ratio is 0.55, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

233.05%

IV Rank

100%

Historical Volatility

90.72%

IV Low

43.14% on Oct 09, 2024

IV High

138.66% on Sep 02, 2025

Open Interest (OI)

Today's Open Interest

40,950

Put-Call Ratio

0.42

Put Open Interest

12,187

Call Open Interest

28,763

Open Interest Avg (30-day)

35,423

Today vs Open Interest Avg (30-day)

115.6%

Option Volume

Today's Volume

924

Put-Call Ratio

0.55

Put Volume

326

Call Volume

598

Volume Avg (30-day)

1,125

Today vs Volume Avg (30-day)

82.13%

Option Chain Statistics

This table provides a comprehensive overview of all IONS 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	95	6	0.06	11,928	4,086	0.34	233.05%	45
Nov 21, 2025	121	7	0.06	690	1,446	2.1	81.48%	65
Dec 19, 2025	12	0	0	876	746	0.85	71.24%	65
Jan 16, 2026	48	5	0.1	10,383	3,649	0.35	86%	35
Feb 20, 2026	305	302	0.99	190	200	1.05	66.91%	65
Mar 20, 2026	1	0	0	75	52	0.69	64.78%	55
Apr 17, 2026	3	0	0	238	37	0.16	67.55%	55
Jan 15, 2027	11	6	0.55	4,214	1,453	0.34	67.97%	35
Dec 17, 2027	1	0	0	145	515	3.55	59%	40
Jan 21, 2028	1	0	0	24	3	0.12	52.47%	40