SPGI1 Options Statistics & Positioning

SPGI1 options trade at a 30-day at-the-money implied volatility of 83.3%, an IV rank of 32 out of 100 over the past year. The options market prices a ±11.5% move in SPGI1 for the front expiration. Max pain sits at $420 and the put/call open interest ratio is 0.36. Statistics are computed by OptiView from delayed OPRA options data and refresh every trading day.

Data as of Oct 8, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.

ATM IV (30d)

83.3%

IV rank

32 / 100

Low

Expected move

±11.5%

Put/call OI

0.36

Call-heavy

Max pain

$420

What's SPGI1's IV rank right now?Where's the max pain for SPGI1?Explain what gamma exposure means for SPGI1.

Most Active SPGI1 Contracts

Contract	Expiration	DTE	Last	IV	Volume
SPGI1 $320 put	Dec 18, 2026	70d	$0.90	34.0%	2
SPGI1 $320 put	Nov 20, 2026	42d	$0.60	42.8%	1
SPGI1 $380 call	Dec 18, 2026	70d	$51.97	57.8%	1
SPGI1 $540 call	Dec 18, 2026	70d	$1.30	39.0%	1
SPGI1 $320 put	Mar 19, 2027	161d	$4.80	29.5%	1

See all active SPGI1 contracts →

Explore SPGI1 Options Statistics

SPGI1 Implied Volatility

83.3% ATM IV (30d)

An IV rank of 32 places implied volatility in the lower part of its 52-week range.

Full implied volatility analysis →

SPGI1 Open Interest

0.36 put/call OI ratio

5,997 calls and 2,140 puts outstanding across all expirations.

Full open interest analysis →

SPGI1 Max Pain

$420 max pain

The strike where option holders collectively lose the most at expiration.

Full max pain analysis →

SPGI1 Gamma Exposure

$183.76M net GEX

Positive dealer gamma — hedging currently leans against price swings.

Full gamma exposure analysis →

SPGI1 Options Volume

10 contracts traded

Put/call volume ratio 1.50 — plus contracts running far above their usual volume.

Full volume & flow analysis →

SPGI1 Most Active Options

$320 top volume strike

The 25 most actively traded SPGI1 contracts with price, IV, greeks, and volume vs. average.

Full active contracts analysis →

Explore the payoff profile of option on SPGI1 for free

Build multi-leg SPGI1 strategies, visualize payoffs, and scan the full US options universe with OptiView.

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SPGI1 Options FAQ

How often is SPGI1 options data on this page updated?

All SPGI1 statistics on this page are computed by OptiView from delayed OPRA options data and refresh every trading day after the session close.

Where can I see SPGI1 max pain, open interest, and implied volatility in detail?

OptiView publishes dedicated SPGI1 pages for implied volatility, max pain, open interest, gamma exposure, options volume, and the most active contracts — each with charts, history, and a plain-English explanation of what the numbers mean.

Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.

Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.