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: Dec 18, 2026
Days to expiration: 68
Share price: $407.82
Put/call ratio (OI): 0.37
Put/call ratio (volume): 0.60
ATM implied volatility: 29.4%
Expected move: ±$51.74
Open interest (C / P): 3.71K / 1.35K

SPGI options summary

The SPGI options chain for the December 18, 2026 expiration lists 50 call and 39 put contracts, with 68 days until expiration. Open interest stands at 3,706 calls and 1,355 puts, a put/call ratio of 0.37, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $410.00 strike is 29.4%, which implies the market expects a move of about ±$51.74 (12.7%) in S&P Global stock by expiration.

The most open interest sits at the $700.00 call (793 contracts) and the $400.00 put (223 contracts).

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

SPGI options chain · December 18, 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
0	1	—	185.00	0.00	0.00	220.00	0.50	2.00	1.32	76.8%	6	25
0	—	—	183.50	0.00	0.00	230.00	0.00	2.45	0.41	71.7%	1	1
0	1	—	179.95	0.00	0.00	240.00	0.00	1.20	0.95	59.5%	1	7
0	1	65.5%	156.39	155.80	163.00	250.00	0.00	0.00	0.60	25.0%	1	0
0	1	—	175.00	0.00	0.00	260.00	0.00	0.00	3.33	25.0%	4	35
1	1	69.0%	177.10	138.60	144.70	270.00	0.00	1.50	0.37	56.1%	2	3
1	2	151.7%	131.60	162.30	170.00	280.00	0.00	2.25	0.61	56.5%	1	16
0	—	—	157.45	0.00	0.00	290.00	0.00	1.95	1.10	50.5%	1	7
2	1	58.8%	152.00	106.70	112.80	300.00	0.35	1.10	1.07	41.2%	1	14
—	—	—	—	—	—	310.00	0.45	1.40	0.98	39.4%	2	8
1	1	—	112.30	0.00	0.00	320.00	0.20	1.70	2.80	37.1%	11	147
0	1	—	96.35	0.00	0.00	330.00	1.20	2.10	1.90	35.1%	1	21
20	5	41.7%	65.80	68.60	73.40	340.00	1.90	2.90	3.20	34.0%	1	15
30	2	41.2%	45.00	60.70	65.20	350.00	1.80	3.90	3.70	32.8%	1	74
15	1	38.3%	45.00	50.80	56.20	360.00	2.50	4.80	5.00	30.7%	1	65
13	2	36.9%	35.80	42.50	48.20	370.00	5.00	6.50	6.50	29.6%	11	129
9	1	34.5%	37.09	35.80	40.00	380.00	7.80	8.90	8.84	29.0%	20	98
13	3	32.0%	28.10	28.50	32.20	390.00	10.60	11.80	13.37	28.1%	22	93
31	1	34.3%	23.50	23.10	28.10	400.00	13.90	15.60	16.10	27.5%	1	223
SPGI $407.82
40	40	32.0%	18.79	18.70	21.60	410.00	18.10	20.10	27.40	26.8%	3	65
727	8	33.0%	14.74	14.30	18.10	420.00	22.10	25.60	27.80	26.3%	2	36
86	86	30.1%	10.65	10.80	12.50	430.00	30.30	35.10	47.39	30.7%	1	55
38	42	28.7%	7.88	7.50	8.80	440.00	36.10	42.10	56.60	30.6%	1	24
79	4	28.4%	6.00	5.50	6.40	450.00	44.60	49.80	60.10	30.6%	2	15
60	1	28.9%	2.95	3.40	4.90	460.00	53.30	58.20	69.07	31.2%	2	23
298	1	28.8%	2.95	2.45	3.50	470.00	61.60	67.10	81.95	32.1%	1	5
254	1	29.5%	2.00	1.60	2.75	480.00	70.90	76.40	87.90	33.4%	6	0
9	2	30.3%	1.90	0.85	2.20	490.00	0.00	0.00	84.00	—	2	18
46	1	31.3%	0.71	0.45	1.80	500.00	90.10	96.00	94.90	37.8%	18	0
51	3	32.2%	6.70	0.15	1.50	510.00	98.80	105.80	108.00	39.8%	5	0
52	1	39.8%	2.00	0.00	2.90	520.00	108.20	115.70	108.00	41.9%	1	0
12	1	41.6%	0.40	0.00	2.75	530.00	0.00	0.00	130.64	—	2	15
1	1	43.4%	1.40	0.00	2.65	540.00	0.00	0.00	134.71	—	1	0
2	1	44.5%	3.20	0.05	2.40	550.00	67.00	75.40	80.88	—	4	10
5	1	51.8%	3.70	1.00	6.70	560.00	—	—	—	—	—	—
5	1	12.5%	2.05	0.00	0.00	570.00	81.00	89.00	74.40	—	8	100
9	1	55.9%	4.55	2.45	5.30	580.00	185.00	191.00	58.40	84.3%	—	8
0	2	12.5%	6.99	0.00	0.00	590.00	—	—	—	—	—	—
2	1	51.2%	2.95	0.50	1.85	600.00	—	—	—	—	—	—
8	1	59.0%	3.00	0.00	5.50	620.00	—	—	—	—	—	—
1	1	50.8%	2.65	0.00	1.70	640.00	166.10	174.00	158.00	—	—	0
4	1	54.7%	0.25	0.00	1.95	660.00	191.10	200.00	180.00	—	—	0
1	1	66.8%	0.83	0.00	4.80	680.00	0.00	0.00	280.80	—	—	0
793	2	57.2%	1.87	0.00	1.40	700.00	—	—	—	—	—	—
786	1	59.7%	0.95	0.00	1.40	720.00	—	—	—	—	—	—
5	2	60.1%	1.05	0.00	1.10	740.00	—	—	—	—	—	—
0	6	25.0%	2.20	0.00	0.00	760.00	—	—	—	—	—	—
51	2	63.7%	0.72	0.00	1.00	780.00	—	—	—	—	—	—
85	1	67.3%	0.55	0.10	1.10	800.00	—	—	—	—	—	—
21	2	69.3%	0.55	0.10	1.10	820.00	—	—	—	—	—	—
39	1	71.3%	0.30	0.15	1.05	840.00	—	—	—	—	—	—

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 December 18, 2026 expiration, the SPGI put/call ratio based on open interest is 0.37 (1,355 puts vs 3,706 calls), and 0.60 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 December 18, 2026 is about 29.4%, 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.