XLK option chain State Street Technology Select Sector SPDR ETF

Expiration Cboe delayed options data · as of 21:55 UTC

Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.

This expiration prices a move of about ±3.8% (178.91–192.85) · ATM IV 23.1% · P/C open interest 2.11

CALLS								Strike	PUTS
Bid	Ask	Vol	OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated.	IV	ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money).	Γ	Θ		Bid	Ask	Vol	OI	IV	Δ	Γ	Θ
89.60	91.55		88		1.00	0.0001	0.000	95	0	0.3800		25	150.4%	-0.00	0.0001	-0.006
87.10	88.70		4		1.00	0.0001	0.000	97.5	0	0.1800		202	131.9%	-0.00	0.0001	-0.006
84.60	86.35	2	45		1.00	0.0001	0.000	100	0	0.3700		119	139.4%	-0.00	0.0001	-0.007
82.10	84.10		181		1.00	0.0001	0.000	102.5	0	0.3800		202	134.9%	-0.00	0.0001	-0.007
79.60	81.55		80		1.00	0.0002	0.000	105	0	0.3800		140	130.0%	-0.00	0.0002	-0.007
77.15	78.80		2		1.00	0.0002	0.000	107.5	0	0.3900		132	125.6%	-0.00	0.0002	-0.007
74.65	76.60		64		1.00	0.0002	0.000	110	0	0.0600		7,183	96.7%	-0.00	0.0002	-0.008
72.15	74.10				1.00	0.0002	0.000	112.5	0	0.1900		1,254	105.6%	-0.00	0.0002	-0.008
69.65	71.60	2	67		1.00	0.0003	0.000	115	0	0.1800		1,022	100.8%	-0.00	0.0003	-0.009
67.85	69.10	1	12		1.00	0.0003	0.000	117.5	0	0.1900		319	97.3%	-0.00	0.0003	-0.009
64.65	66.60		86		1.00	0.0003	0.000	120	0	0.2000		701	93.9%	-0.00	0.0003	-0.009
62.15	64.40		57		1.00	0.0004	0.000	122.5	0	0.2000		1,072	89.9%	-0.00	0.0004	-0.010
59.65	61.60	4	27		1.00	0.0004	0.000	125	0	0.1500		1,633	83.0%	-0.00	0.0004	-0.010
57.20	59.20	4	59		0.99	0.0005	0.000	127.5	0	0.1800		1,677	81.1%	-0.00	0.0005	-0.011
54.75	56.65		120		0.99	0.0005	0.000	130	0	0.1000		4,123	72.0%	-0.01	0.0005	-0.011
52.55	54.10		25		0.99	0.0006	0.000	132.5	0.0100	0.0500	2	1,824	64.7%	-0.01	0.0006	-0.012
50.70	52.65		8		0.99	0.0007	0.000	134	0.0100	0.0900		82	66.5%	-0.01	0.0007	-0.012
49.70	51.65	4	249		0.99	0.0007	0.000	135	0.0100	0.0800	2	1,548	64.3%	-0.01	0.0007	-0.013
48.70	50.65	2	7		0.99	0.0007	0.000	136	0	0.0600	2	792	60.2%	-0.01	0.0007	-0.013
48.20	49.10	1	87	66.6%	0.99	0.0008	0.000	137.5	0	0.2400		3,837	69.1%	-0.01	0.0008	-0.013
45.70	47.65		6		0.99	0.0009	0.000	139	0	0.1900		161	64.8%	-0.01	0.0009	-0.014
45.40	46.65	3	2,925		0.99	0.0009	0.000	140	0	0.0800	4	2,255	56.9%	-0.01	0.0009	-0.014
43.75	46.00		3		0.99	0.0010	0.000	141	0	0.2600		619	64.8%	-0.01	0.0010	-0.014
42.25	44.20		170		0.99	0.0011	0.000	142.5	0	0.2600		676	62.6%	-0.01	0.0011	-0.015
40.75	42.65		20		0.99	0.0012	0.000	144	0	0.2700		405	60.8%	-0.01	0.0012	-0.015
39.75	41.70		1,060		0.99	0.0012	0.000	145	0	0.1300	6	1,312	53.7%	-0.01	0.0012	-0.015
38.75	40.70		261		0.99	0.0013	0.000	146	0	0.2800		474	58.2%	-0.01	0.0013	-0.016
37.25	39.15	7	708		0.99	0.0015	0.000	147.5	0.0100	0.1100		1,304	49.9%	-0.01	0.0015	-0.017
35.75	37.70		168		0.99	0.0016	0.000	149	0	0.3000		215	54.6%	-0.01	0.0016	-0.017
35.90	36.50	12	3,889	51.1%	0.99	0.0017	0.000	150	0.0500	0.1700	15	2,939	50.7%	-0.01	0.0017	-0.018
33.80	35.75	1	299		0.99	0.0019	-0.001	151	0.0200	0.1500		71	47.6%	-0.01	0.0019	-0.018
32.30	34.05		594		0.99	0.0021	-0.002	152.5	0	0.3300		195	50.4%	-0.01	0.0021	-0.019
30.80	32.75		46		0.98	0.0023	-0.004	154	0	0.3400		356	48.5%	-0.02	0.0023	-0.020
29.80	31.75		2,813		0.98	0.0025	-0.005	155	0	0.3400	1	2,787	47.1%	-0.02	0.0025	-0.021
28.85	30.75		149		0.98	0.0027	-0.006	156	0	0.3500		446	45.9%	-0.02	0.0027	-0.021
27.75	29.30		1,293		0.98	0.0031	-0.008	157.5	0.0500	0.2000		1,543	41.5%	-0.02	0.0031	-0.023
25.85	27.80		48		0.98	0.0035	-0.011	159	0.0300	0.2100		1,250	39.2%	-0.02	0.0036	-0.024
25.85	26.80		676	42.0%	0.98	0.0039	-0.012	160	0.1100	0.1500	44	4,726	38.3%	-0.02	0.0039	-0.025
22.40	24.30	1	1,839		0.97	0.0049	-0.017	162.5	0.0900	0.4300		2,635	39.6%	-0.03	0.0050	-0.029
20.80	21.85	1	1,829	34.5%	0.96	0.0064	-0.023	165	0.1700	0.2100	57	4,196	33.8%	-0.04	0.0064	-0.034
18.40	19.45		175	33.4%	0.95	0.0085	-0.031	167.5	0.2000	0.4700		1,951	34.1%	-0.05	0.0085	-0.040
16.25	17.00	3	1,346	33.4%	0.93	0.0113	-0.040	170	0.3100	0.3800	103	4,208	30.4%	-0.07	0.0114	-0.048
14.55	16.05			25.0%	0.92	0.0127	-0.045	171	0.3700	0.4700	1	5	30.4%	-0.08	0.0128	-0.052
13.30	15.10			20.1%	0.91	0.0143	-0.049	172	0.4100	0.6500	1	7	30.6%	-0.09	0.0144	-0.057
13.65	14.70		156	30.0%	0.91	0.0152	-0.052	172.5	0.4600	0.5400	9	1,187	29.3%	-0.09	0.0152	-0.059
13.15	14.10	1	2	28.3%	0.90	0.0161	-0.055	173	0.4700	0.6100	2	56	29.0%	-0.10	0.0161	-0.061
12.20	13.20		1	27.8%	0.89	0.0181	-0.060	174	0.5200	0.7300	27	34	28.6%	-0.11	0.0181	-0.066
11.80	12.30	4	1,674	30.3%	0.87	0.0202	-0.066	175	0.6000	0.8100	550	8,570	27.8%	-0.13	0.0203	-0.072
10.25	11.10			23.9%	0.85	0.0226	-0.072	176	0.7000	0.8700		1,142	27.0%	-0.15	0.0226	-0.077
8.95	10.55		3	23.1%	0.83	0.0251	-0.078	177	0.8400	0.9500	216	92	26.3%	-0.17	0.0252	-0.083
9.15	10.15		990	26.6%	0.82	0.0264	-0.081	177.5	0.8600	1.08	3	1,974	26.1%	-0.18	0.0266	-0.086
9.00	9.55		1	26.8%	0.81	0.0277	-0.084	178	0.9500	1.47	4	8,710	27.4%	-0.19	0.0279	-0.089
8.05	8.75		20	25.8%	0.78	0.0305	-0.090	179	1.12	1.32	28	1,349	25.4%	-0.22	0.0307	-0.095
7.45	7.85	6	2,792	25.8%	0.75	0.0332	-0.096	180	1.31	1.50	74	3,211	24.9%	-0.25	0.0335	-0.100
6.70	7.15		25	25.7%	0.72	0.0360	-0.102	181	1.51	1.77	28	41	24.5%	-0.28	0.0363	-0.105
5.95	6.50		118	25.5%	0.68	0.0386	-0.106	182	1.65	2.10		68	23.9%	-0.32	0.0390	-0.109
5.55	6.15	30	1,549	25.1%	0.67	0.0399	-0.108	182.5	1.89	2.35	1	2,183	24.5%	-0.34	0.0402	-0.111
5.15	5.80	26	41	24.7%	0.65	0.0410	-0.110	183	2.03	2.34	92	154	23.6%	-0.36	0.0414	-0.113
4.55	5.10	1	59	24.4%	0.60	0.0431	-0.113	184	2.38	3.00		266	24.4%	-0.40	0.0435	-0.115
4.00	4.25	140	3,781	23.4%	0.56	0.0447	-0.115	185	2.76	3.00	50	2,388	22.7%	-0.44	0.0452	-0.117
3.30	3.85		64	23.2%	0.52	0.0457	-0.115	186	3.10	3.70	1	35	23.0%	-0.49	0.0462	-0.116
2.86	3.30	2	43	23.1%	0.47	0.0461	-0.114	187	3.65	4.40		123	23.6%	-0.53	0.0467	-0.115
2.60	2.96	5	999	22.6%	0.45	0.0460	-0.113	187.5	3.80	4.25	1	669	21.7%	-0.56	0.0466	-0.114
2.39	2.94	13	55	23.2%	0.42	0.0458	-0.111	188	4.20	4.90		7	23.3%	-0.58	0.0464	-0.112
1.98	2.40	1	52	22.6%	0.38	0.0448	-0.107	189	4.80	5.35		10	22.6%	-0.63	0.0455	-0.107
1.58	1.90	61	4,129	21.8%	0.33	0.0432	-0.102	190	5.30	5.90	24	4,927	21.6%	-0.67	0.0439	-0.102
1.29	1.64	6	50	21.9%	0.29	0.0410	-0.095	191	6.20	6.60		15	22.3%	-0.71	0.0418	-0.095
1.10	1.43	3	10	22.4%	0.25	0.0384	-0.088	192	6.60	7.55		1	21.7%	-0.76	0.0392	-0.087
1.00	1.17	2	1,262	21.8%	0.23	0.0369	-0.084	192.5	7.00	7.85	3	344	21.3%	-0.77	0.0377	-0.083
0.8400	1.05	6	12	21.5%	0.22	0.0354	-0.080	193	7.20	8.15			19.8%	-0.79	0.0362	-0.078
0.5300	1.02	4	57	21.6%	0.18	0.0321	-0.071	194	8.15	8.90			19.9%	-0.83	0.0328	-0.069
0.5300	0.8300	14	2,668	22.3%	0.15	0.0286	-0.062	195	9.00	9.80	100	444	19.8%	-0.86	0.0293	-0.059
0.2200	0.4100	17	1,171	21.1%	0.09	0.0199	-0.041	197.5	11.20	13.15		126	27.2%	-0.92	0.0214	-0.036
0.1200	0.1900	9	6,435	21.0%	0.05	0.0129	-0.026	200	13.60	14.70	1	119	21.6%	-0.97	0.0173	-0.025
0.0300	0.2500		1,705	23.4%	0.03	0.0084	-0.018	202.5	16.15	18.20			34.6%	-0.99	0.0082	-0.036
0.0100	0.1300	1	1,275	23.4%	0.02	0.0056	-0.013	205	18.60	20.70			37.7%	-1.00	0.0021	-0.048
0	0.0500		1,493	22.5%	0.01	0.0039	-0.010	207.5	21.10	23.20			41.0%	-1.00	0.0001	-0.056
0	0.0500		913	24.6%	0.01	0.0028	-0.008	210	23.70	25.50			43.5%	-1.00	0.0000	-0.059
0.0100	0.0400		109	26.7%	0.01	0.0021	-0.006	212.5	26.10	28.20			47.4%	-1.00	0.0000	-0.061
0	0.1900		1,361	34.2%	0.01	0.0016	-0.005	215	28.55	30.70			50.1%	-1.00	0.0000	-0.062
0	0.1900		194	36.5%	0.00	0.0012	-0.004	217.5	31.25	33.20			54.8%	-1.00	0.0000	-0.063
0	0.1400		1,578	37.2%	0.00	0.0010	-0.004	220	33.60	35.50			54.5%	-1.00	0.0000	-0.063
0	0.1900		482	43.2%	0.00	0.0006	-0.003	225	38.30	40.70			58.9%	-1.00	0.0000	-0.064
0	0.1800		151	47.0%	0.00	0.0004	-0.002	230	43.25	45.70			63.6%	-1.00	0.0000	-0.064
0	0.1800		98	51.1%	0.00	0.0003	-0.002	235	48.65	50.70			73.3%	-1.00	0.0000	-0.064
0	0.1800		160	55.0%	0.00	0.0002	-0.001	240	53.60	55.70			77.8%	-1.00	0.0000	-0.064
0	0.1800		36	58.8%	0.00	0.0002	-0.001	245	58.60	60.70			82.7%	-1.00	0.0000	-0.064
0	0.1800		619	62.5%	0.00	0.0001	-0.001	250	63.60	65.70			87.4%	-1.00	0.0000	-0.064
0	0.5800			77.7%	0.00	0.0001	-0.001	255	68.60	70.70			92.0%	-1.00	0.0000	-0.064
0	0.1800			69.5%	0.00	0.0001	-0.001	260	73.60	75.70			96.4%	-1.00	0.0000	-0.064
0	0.3800		3	80.3%	0.00	0.0001	-0.001	265	78.60	80.70			100.8%	-1.00	0.0000	-0.064

Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.

Volatility smile — Sep 18, 2026

Volatility page →

Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

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XLK option chain State Street Technology Select Sector SPDR ETF

Volatility smile — Sep 18, 2026

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