Price Alert

Vanguard S&P 500 ETF (VOO)

AMEX: VOO · Real-Time Price · USD

615.13

2.75 (0.45%)

At close: Oct 01, 2025, 3:31 PM

VOO Option Overview

Overview for all option chains of VOO. As of October 01, 2025, VOO options have an IV of 30.55% and an IV rank of 32.34%. The volume is 6,216 contracts, which is 135.81% of average daily volume of 4,577 contracts. The volume put-call ratio is 0.32, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

30.55%

IV Rank

32.34%

Historical Volatility

8.22%

IV Low

24.4% on Mar 04, 2025

IV High

43.41% on Sep 30, 2025

Open Interest (OI)

Today's Open Interest

76,225

Put-Call Ratio

0.85

Put Open Interest

34,977

Call Open Interest

41,248

Open Interest Avg (30-day)

67,990

Today vs Open Interest Avg (30-day)

112.11%

Option Volume

Today's Volume

6,216

Put-Call Ratio

0.32

Put Volume

1,498

Call Volume

4,718

Volume Avg (30-day)

4,577

Today vs Volume Avg (30-day)

135.81%

Option Chain Statistics

This table provides a comprehensive overview of all VOO 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 03, 2025	3,752	662	0.18	5,201	1,905	0.37	47.23%	607.5
Oct 10, 2025	157	234	1.49	931	779	0.84	30.55%	607.5
Oct 17, 2025	151	193	1.28	4,773	11,309	2.37	63.51%	575
Oct 24, 2025	125	34	0.27	593	460	0.78	21.82%	600
Oct 31, 2025	116	61	0.53	740	454	0.61	18.62%	595
Nov 07, 2025	4	21	5.25	86	88	1.02	18.23%	592.5
Nov 21, 2025	132	83	0.63	1,229	688	0.56	16.85%	615
Dec 19, 2025	37	34	0.92	8,085	6,214	0.77	35.73%	515
Jan 16, 2026	135	147	1.09	10,751	8,762	0.81	32.62%	515
Apr 17, 2026	75	19	0.25	1,102	1,497	1.36	26.3%	595
Jan 15, 2027	25	3	0.12	7,454	2,736	0.37	25.05%	505
Jan 21, 2028	9	7	0.78	303	85	0.28	22.45%	555