S&P Global (SPGI) Options Chain

NYSE: SPGIFinanceFinance: Consumer ServicesUSD

407.82+5.09 (+1.26%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Oct 30, 2026
Days to expiration: 19
Share price: $407.82
Put/call ratio (OI): 15.35
Put/call ratio (volume): 2.11
ATM implied volatility: 36.3%
Expected move: ±$33.81
Open interest (C / P): 175 / 2.69K

SPGI options summary

The SPGI options chain for the October 30, 2026 expiration lists 22 call and 24 put contracts, with 19 days until expiration. Open interest stands at 175 calls and 2,686 puts, a put/call ratio of 15.35, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $410.00 strike is 36.3%, which implies the market expects a move of about ±$33.81 (8.3%) in S&P Global stock by expiration.

The most open interest sits at the $430.00 call (33 contracts) and the $395.00 put (705 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

SPGI options chain · October 30, 2026

SPGI calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	300.00	0.00	4.90	0.05	90.7%	44	44
—	—	—	—	—	—	320.00	0.00	4.90	1.27	75.3%	—	1
—	—	—	—	—	—	325.00	—	—	0.70	—	—	—
—	—	—	—	—	—	330.00	0.00	4.90	0.45	67.7%	10	23
—	—	—	—	—	—	335.00	0.45	1.35	0.45	50.8%	12	382
—	—	—	—	—	—	340.00	0.00	4.90	0.05	60.3%	—	2
—	—	—	—	—	—	345.00	0.05	5.50	2.18	58.6%	1	6
—	—	—	—	—	—	350.00	0.00	4.90	1.49	53.0%	10	14
—	—	—	—	—	—	355.00	0.05	7.30	3.16	55.8%	9	12
—	—	—	—	—	—	360.00	0.30	1.70	1.58	41.2%	3	32
—	—	—	—	—	—	365.00	0.75	2.70	1.51	43.3%	27	113
—	—	—	—	—	—	370.00	1.25	2.80	1.75	40.0%	4	74
1	1	42.7%	34.29	33.50	37.20	375.00	1.50	2.75	2.63	35.9%	3	97
7	1	44.9%	17.61	29.20	34.00	380.00	2.05	3.30	2.90	34.3%	9	165
4	1	42.5%	14.84	24.10	29.70	385.00	3.00	7.30	3.80	43.9%	31	159
9	10	39.8%	17.96	20.30	25.40	390.00	4.40	5.70	5.07	34.0%	12	701
9	1	37.3%	9.70	16.60	21.30	395.00	5.90	7.10	7.10	33.3%	2	705
14	65	43.8%	15.70	16.50	20.70	400.00	7.10	8.90	8.40	32.9%	2	41
27	2	35.7%	12.48	12.20	15.00	405.00	9.30	11.00	17.00	32.6%	45	43
SPGI $407.82
5	2	35.3%	10.71	10.10	12.40	410.00	11.20	15.40	19.78	37.4%	1	62
11	2	42.0%	5.80	8.30	12.80	415.00	—	—	—	—	—	—
13	1	34.7%	7.28	6.20	8.20	420.00	17.00	19.80	22.00	33.1%	1	6
9	1	34.1%	5.86	4.70	6.40	425.00	—	—	—	—	—	—
33	2	35.8%	4.00	2.30	5.60	430.00	21.90	29.30	29.57	40.4%	—	3
—	—	—	2.00	—	—	435.00	—	—	—	—	—	—
12	1	38.7%	2.50	1.75	4.30	440.00	—	—	—	—	—	—
4	1	44.9%	2.30	0.10	5.10	445.00	35.50	41.10	59.03	40.6%	1	1
2	—	56.8%	2.82	0.05	7.60	450.00	—	—	—	—	—	—
2	3	46.3%	0.67	0.05	3.80	455.00	—	—	—	—	—	—
1	—	56.7%	1.06	0.05	5.70	460.00	—	—	—	—	—	—
1	6	39.4%	0.68	0.05	1.40	465.00	—	—	—	—	—	—
1	—	59.5%	2.53	0.00	4.90	470.00	—	—	—	—	—	—
—	—	—	—	—	—	475.00	63.10	71.50	68.15	59.9%	1	0
8	8	53.1%	2.50	0.00	4.90	480.00	—	—	—	—	—	—
2	—	71.1%	0.20	0.00	4.90	520.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the SPGI put/call ratio?

For the October 30, 2026 expiration, the SPGI put/call ratio based on open interest is 15.35 (2,686 puts vs 175 calls), and 2.11 based on today's volume. A ratio above 1 means more puts than calls.

What is SPGI's implied volatility?

At-the-money implied volatility for SPGI options expiring October 30, 2026 is about 36.3%, an annualized estimate of how much the market expects S&P Global stock to move.

How many SPGI option expiration dates are there?

SPGI has 16 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.