Price Alert

SPDR Portfolio S&P 500 ET... (SPLG)

AMEX: SPLG · Real-Time Price · USD

77.83

0.19 (0.24%)

At close: Sep 26, 2025, 3:59 PM

77.92

0.11%

After-hours: Sep 26, 2025, 07:58 PM EDT

SPLG Option Overview

Overview for all option chains of SPLG. As of September 28, 2025, SPLG options have an IV of 21.08% and an IV rank of n/a. The volume is 1,758 contracts, which is 151.55% of average daily volume of 1,160 contracts. The volume put-call ratio is 1.06, indicating a neutral sentiment in the market.

Implied Volatility

Implied Volatility (30d)

21.08%

IV Rank

< 0.01%

Historical Volatility

8.16%

IV Low

22.17% on Dec 30, 2024

IV High

34.59% on Sep 22, 2025

Open Interest (OI)

Today's Open Interest

25,208

Put-Call Ratio

0.83

Put Open Interest

11,459

Call Open Interest

13,749

Open Interest Avg (30-day)

19,178

Today vs Open Interest Avg (30-day)

131.44%

Option Volume

Today's Volume

1,758

Put-Call Ratio

1.06

Put Volume

905

Call Volume

853

Volume Avg (30-day)

1,160

Today vs Volume Avg (30-day)

151.55%

Option Chain Statistics

This table provides a comprehensive overview of all SPLG 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	571	388	0.68	2,666	2,448	0.92	21.08%	77
Nov 21, 2025	36	160	4.44	303	378	1.25	17.93%	78
Dec 19, 2025	38	179	4.71	4,713	5,267	1.12	29.04%	70
Jan 16, 2026	74	86	1.16	2,006	1,648	0.82	32.1%	75
Mar 20, 2026	111	58	0.52	2,202	956	0.43	29.52%	67
Jun 18, 2026	20	31	1.55	1,623	664	0.41	21.4%	73
Jan 15, 2027	3	1	0.33	139	52	0.37	18.09%	70
Jan 21, 2028	0	2	0	97	46	0.47	18.73%	72