Gartner (IT) Options Chain

NYSE: ITConsumer DiscretionaryOther Consumer ServicesUSD

191.15-4.26 (-2.18%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $191.15
Put/call ratio (OI): 0.61
Put/call ratio (volume): 0.23
ATM implied volatility: 52.4%
Expected move: ±$43.26
Open interest (C / P): 5.18K / 3.18K

IT options summary

The IT options chain for the December 18, 2026 expiration lists 50 call and 45 put contracts, with 68 days until expiration. Open interest stands at 5,184 calls and 3,177 puts, a put/call ratio of 0.61, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $190.00 strike is 52.4%, which implies the market expects a move of about ±$43.26 (22.6%) in Gartner stock by expiration.

The most open interest sits at the $220.00 call (508 contracts) and the $160.00 put (463 contracts).

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

IT options chain · December 18, 2026

IT 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
—	—	—	—	—	—	65.00	0.00	3.50	1.35	156.5%	1	3
2	1	117.8%	114.95	114.90	119.00	75.00	0.00	1.50	2.05	116.5%	—	10
5	10	112.8%	101.86	110.00	114.10	80.00	0.00	1.50	1.42	109.2%	12	16
1	1	220.8%	55.65	116.70	121.00	85.00	0.00	1.50	3.05	102.3%	1	11
—	—	—	—	—	—	90.00	0.00	1.50	0.65	95.8%	12	15
4	—	199.5%	43.10	107.40	111.20	95.00	0.05	1.55	1.27	90.7%	3	31
0	1	—	95.00	0.00	0.00	100.00	0.00	1.70	0.46	85.8%	1	185
0	1	—	83.50	0.00	0.00	105.00	0.00	1.70	0.50	80.1%	1	63
3	1	169.6%	34.55	92.80	96.50	110.00	0.00	2.80	0.80	82.9%	4	247
3	6	161.0%	30.14	88.00	91.70	115.00	0.00	2.85	0.45	77.5%	9	370
13	1	74.6%	82.10	70.90	74.70	120.00	0.00	3.70	1.27	76.7%	1	55
16	3	71.2%	69.08	66.10	69.90	125.00	0.00	1.90	2.20	61.1%	1	16
11	3	68.5%	64.58	61.40	65.20	130.00	0.15	2.65	1.52	61.5%	40	197
14	1	65.9%	39.10	56.80	60.50	135.00	0.20	2.50	2.70	56.1%	1	144
16	1	62.4%	52.15	52.10	55.70	140.00	0.30	3.50	3.42	56.1%	20	92
93	1	62.0%	38.40	47.90	51.50	145.00	1.00	4.20	2.20	56.1%	1	78
45	10	59.6%	37.40	43.50	47.00	150.00	2.15	4.80	5.17	56.2%	1	203
18	1	59.8%	27.31	39.90	43.00	155.00	2.05	5.20	5.00	51.6%	1	344
28	4	57.3%	30.00	35.70	38.70	160.00	4.00	5.30	4.00	51.1%	1	463
21	1	56.5%	43.74	31.90	35.10	165.00	4.30	7.80	5.88	51.4%	3	16
178	5	56.4%	27.78	28.70	31.60	170.00	5.80	9.30	6.45	51.1%	1	20
350	100	55.1%	33.40	25.00	28.40	175.00	7.50	10.80	11.53	50.3%	3	53
293	101	55.2%	29.50	22.40	25.30	180.00	9.50	12.90	13.50	50.3%	2	70
210	3	54.1%	20.73	19.20	22.50	185.00	11.70	14.40	15.50	53.2%	1	12
196	1	53.4%	18.30	17.50	18.90	190.00	15.20	17.60	15.50	51.5%	1	17
IT $191.15
175	375	52.8%	16.25	15.00	16.60	195.00	16.90	19.10	20.00	51.2%	2	66
435	2	53.3%	13.80	13.30	14.60	200.00	19.70	23.10	23.60	54.2%	1	22
491	3	53.7%	9.98	9.30	12.10	210.00	26.30	29.40	30.93	53.2%	2	163
508	2	52.8%	5.76	7.00	8.50	220.00	33.70	37.10	34.00	54.5%	2	154
436	3	53.4%	9.63	4.60	7.10	230.00	37.40	40.50	100.25	34.6%	2	2
335	6	53.5%	4.07	3.60	5.00	240.00	50.20	53.50	55.63	55.0%	1	3
78	9	51.9%	3.30	2.15	3.50	250.00	59.20	62.50	74.21	56.2%	1	30
7	1	55.2%	1.85	1.25	3.80	260.00	124.30	128.40	119.60	235.7%	1	0
13	2	56.4%	2.42	0.60	3.40	270.00	125.20	129.70	127.20	214.8%	3	5
178	1	51.1%	1.52	0.20	1.60	280.00	135.10	139.50	123.00	220.3%	3	0
49	1	61.1%	1.10	0.10	3.00	290.00	123.80	126.50	134.83	158.5%	3	0
258	1	56.6%	2.05	0.05	1.50	300.00	137.60	142.00	145.10	178.1%	1	0
197	10	75.2%	0.86	0.75	4.10	310.00	0.00	0.00	154.00	—	1	0
0	1	25.0%	1.55	0.00	0.00	320.00	—	—	—	—	—	—
102	1	66.9%	2.57	0.00	1.70	330.00	—	—	—	—	—	—
47	1	68.3%	2.48	0.00	1.50	340.00	171.20	175.50	184.48	176.3%	4	0
14	1	71.8%	1.73	0.10	1.50	350.00	93.80	102.00	107.00	—	—	1
0	3	25.0%	1.90	0.00	0.00	360.00	191.20	195.50	204.48	184.2%	2	0
—	—	—	—	—	—	370.00	201.80	205.50	214.36	188.9%	6	0
45	1	77.7%	0.05	0.00	1.40	380.00	—	—	—	—	—	—
11	2	80.9%	0.25	0.00	1.50	390.00	185.20	189.40	249.88	—	2	0
57	2	83.2%	0.10	0.00	1.50	400.00	211.70	215.80	248.54	119.5%	2	0
—	—	—	—	—	—	410.00	247.60	252.00	258.93	222.3%	—	0
56	1	117.6%	2.77	0.10	5.60	450.00	—	—	—	—	—	—
2	—	115.4%	2.25	0.00	4.70	460.00	—	—	—	—	—	—
38	—	123.6%	4.50	0.00	6.10	470.00	—	—	—	—	—	—
23	1	112.8%	0.15	0.00	3.40	480.00	—	—	—	—	—	—
15	6	115.8%	0.06	0.00	3.60	490.00	—	—	—	—	—	—
94	1	82.6%	0.05	0.00	0.25	500.00	—	—	—	—	—	—

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 IT put/call ratio?

For the December 18, 2026 expiration, the IT put/call ratio based on open interest is 0.61 (3,177 puts vs 5,184 calls), and 0.23 based on today's volume. A ratio above 1 means more puts than calls.

What is IT's implied volatility?

At-the-money implied volatility for IT options expiring December 18, 2026 is about 52.4%, an annualized estimate of how much the market expects Gartner stock to move.

How many IT option expiration dates are there?

IT has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.

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.