IWM option chain iShares Russell 2000 ETF

Expiration Cboe delayed options data · as of 15:38 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 ±6.4% (258.39–293.56) · ATM IV 19.5% · P/C open interest 2.13

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
135.22	138.58		30	75.0%	1.00	0.0001	0.000	140	0.0600	0.0800		15.2K	64.9%	-0.00	0.0001	-0.005
130.26	133.61		5	71.4%	1.00	0.0001	0.000	145	0.0700	0.0900		15.0K	62.7%	-0.00	0.0002	-0.006
125.30	128.69		7,063	69.0%	1.00	0.0002	0.000	150	0.0900	0.1100		49.8K	61.1%	-0.00	0.0002	-0.007
120.34	123.72		145	65.7%	0.99	0.0002	0.000	155	0.1000	0.1200		7,871	58.7%	-0.01	0.0002	-0.008
115.39	118.80		46	63.5%	0.99	0.0002	0.000	160	0.1200	0.1400		42.3K	56.9%	-0.01	0.0003	-0.009
110.43	113.85		15	60.7%	0.99	0.0003	0.000	165	0.1400	0.1600	2	23.1K	54.9%	-0.01	0.0003	-0.010
105.48	108.88		334	57.7%	0.99	0.0004	0.000	170	0.1600	0.1800		73.0K	52.9%	-0.01	0.0004	-0.011
100.53	103.94		139	55.2%	0.99	0.0004	0.000	175	0.1900	0.2100		58.4K	51.1%	-0.01	0.0005	-0.012
95.59	99.02		4,099	53.0%	0.99	0.0005	0.000	180	0.2200	0.2400		54.4K	49.2%	-0.01	0.0006	-0.013
90.64	94.09		2,509	50.6%	0.99	0.0006	-0.001	185	0.2500	0.2700		30.4K	47.2%	-0.01	0.0007	-0.015
85.70	89.16		10.4K	48.4%	0.99	0.0007	-0.003	190	0.2800	0.3000		53.8K	45.2%	-0.02	0.0008	-0.016
80.76	84.21		8,033	45.8%	0.98	0.0008	-0.005	195	0.3200	0.3400		28.4K	43.3%	-0.02	0.0009	-0.018
79.77	83.25			45.6%	0.98	0.0009	-0.006	196	0.3300	0.3500			42.9%	-0.02	0.0010	-0.018
78.79	82.26			45.1%	0.98	0.0009	-0.006	197	0.3400	0.3600			42.6%	-0.02	0.0010	-0.018
77.80	81.27			44.6%	0.98	0.0010	-0.007	198	0.3400	0.3700			42.1%	-0.02	0.0010	-0.019
76.81	80.29			44.2%	0.98	0.0010	-0.007	199	0.3500	0.3700			41.6%	-0.02	0.0011	-0.019
75.83	79.28		1,479	43.6%	0.98	0.0010	-0.007	200	0.3600	0.3800	1	89.9K	41.3%	-0.02	0.0011	-0.019
70.90	74.40		871	41.6%	0.98	0.0012	-0.010	205	0.4100	0.4300	1	18.4K	39.4%	-0.03	0.0013	-0.021
65.98	69.48		11.9K	39.5%	0.97	0.0015	-0.012	210	0.4800	0.5000	1	58.6K	37.7%	-0.03	0.0016	-0.023
61.07	64.60		1,875	37.5%	0.97	0.0018	-0.015	215	0.5500	0.5700	21	25.2K	35.8%	-0.03	0.0019	-0.025
56.17	59.71		17.4K	35.4%	0.96	0.0022	-0.018	220	0.6400	0.6600	2	47.2K	34.0%	-0.04	0.0023	-0.027
51.26	54.05		9,499	30.3%	0.95	0.0026	-0.021	225	0.7500	0.7700	2	35.5K	32.3%	-0.05	0.0028	-0.030
46.46	50.12		13.5K	32.0%	0.95	0.0033	-0.025	230	0.8900	0.9200	18	51.9K	30.6%	-0.06	0.0035	-0.034
41.64	45.34		5,824	30.3%	0.93	0.0040	-0.029	235	1.07	1.10	64	49.5K	29.0%	-0.07	0.0043	-0.037
36.90	40.42		22.1K	28.1%	0.92	0.0051	-0.034	240	1.32	1.35	210	62.5K	27.5%	-0.09	0.0054	-0.042
35.96	37.72	1	5	21.6%	0.91	0.0053	-0.035	241	1.37	1.40	35	749	27.2%	-0.10	0.0056	-0.042
36.58	36.77	2	8	26.9%	0.91	0.0055	-0.036	242	1.43	1.46	1	335	26.9%	-0.10	0.0058	-0.043
35.66	35.83	9	10	26.6%	0.90	0.0058	-0.037	243	1.50	1.53	21	1,833	26.6%	-0.10	0.0061	-0.044
34.73	34.90		11	26.4%	0.90	0.0060	-0.039	244	1.56	1.60		662	26.3%	-0.11	0.0064	-0.045
33.79	33.97	5	9,814	26.1%	0.90	0.0063	-0.040	245	1.64	1.67	36	75.2K	26.1%	-0.11	0.0067	-0.046
32.86	33.05	6	18	25.8%	0.89	0.0066	-0.041	246	1.71	1.75	8	517	25.8%	-0.12	0.0070	-0.047
31.94	32.13	7	80	25.5%	0.88	0.0069	-0.042	247	1.79	1.83		215	25.5%	-0.12	0.0073	-0.048
31.03	31.22		57	25.2%	0.88	0.0072	-0.043	248	1.88	1.92	1	1,233	25.2%	-0.13	0.0076	-0.050
30.13	30.32	1	23	25.0%	0.87	0.0076	-0.045	249	1.97	2.01	4	616	24.9%	-0.14	0.0079	-0.051
29.22	29.41	7	13.2K	24.7%	0.87	0.0079	-0.046	250	2.07	2.11	566	74.4K	24.7%	-0.14	0.0083	-0.052
26.75	28.51		136	20.9%	0.86	0.0083	-0.047	251	2.17	2.21	13	801	24.4%	-0.15	0.0086	-0.053
25.86	27.62		70	20.8%	0.85	0.0086	-0.048	252	2.28	2.33	27	846	24.2%	-0.16	0.0090	-0.054
26.55	26.74	1	122	24.0%	0.85	0.0090	-0.050	253	2.40	2.44	154	4,315	23.9%	-0.17	0.0094	-0.055
25.67	25.86		83	23.7%	0.84	0.0094	-0.051	254	2.52	2.57	157	145	23.7%	-0.17	0.0098	-0.056
24.81	24.98	405	2,870	23.5%	0.83	0.0098	-0.052	255	2.66	2.71	1,821	30.0K	23.4%	-0.18	0.0102	-0.058
23.94	24.12		163	23.2%	0.82	0.0102	-0.054	256	2.80	2.85	37	658	23.2%	-0.19	0.0106	-0.059
23.10	23.27		233	23.1%	0.81	0.0107	-0.055	257	2.94	2.99	8	9,932	23.0%	-0.20	0.0110	-0.060
22.24	22.42		276	22.8%	0.80	0.0111	-0.056	258	3.10	3.16		612	22.8%	-0.21	0.0115	-0.061
21.42	21.59		64	22.6%	0.79	0.0115	-0.058	259	3.27	3.33		309	22.5%	-0.22	0.0119	-0.062
20.57	20.76	1	16.4K	22.3%	0.78	0.0120	-0.059	260	3.45	3.50	3,510	117.1K	22.3%	-0.23	0.0124	-0.063
19.78	19.94		223	22.2%	0.77	0.0125	-0.060	261	3.64	3.70	1	421	22.1%	-0.24	0.0128	-0.064
18.96	19.14		114	21.9%	0.76	0.0129	-0.062	262	3.84	3.90	3	3,664	21.9%	-0.26	0.0132	-0.065
18.17	18.35		93	21.7%	0.75	0.0134	-0.063	263	4.05	4.11	126	2,808	21.7%	-0.27	0.0137	-0.066
17.40	17.57	4	39	21.5%	0.74	0.0139	-0.064	264	4.28	4.34	4	802	21.5%	-0.28	0.0142	-0.067
16.62	16.78	54	21.4K	21.3%	0.72	0.0144	-0.065	265	4.52	4.58	151	55.5K	21.3%	-0.29	0.0146	-0.068
15.87	16.04		224	21.1%	0.71	0.0148	-0.066	266	4.77	4.84	174	658	21.1%	-0.31	0.0151	-0.069
15.12	15.28	15	163	20.9%	0.69	0.0153	-0.067	267	5.04	5.11	138	1,649	20.9%	-0.32	0.0155	-0.070
14.40	14.56	1	68	20.7%	0.68	0.0157	-0.068	268	5.33	5.40	8	14.2K	20.7%	-0.34	0.0159	-0.070
13.71	13.86		235	20.6%	0.67	0.0162	-0.069	269	5.63	5.70	40	502	20.5%	-0.35	0.0163	-0.071
13.01	13.17	20	21.9K	20.4%	0.65	0.0166	-0.070	270	5.95	6.01	672	81.0K	20.3%	-0.37	0.0167	-0.071
12.35	12.49		155	20.3%	0.63	0.0170	-0.070	271	6.28	6.36	70	448	20.2%	-0.39	0.0171	-0.071
11.68	11.85	4	136	20.1%	0.62	0.0174	-0.071	272	6.63	6.71	134	8,692	20.0%	-0.40	0.0174	-0.072
11.05	11.20	4	2,026	19.9%	0.60	0.0177	-0.071	273	7.00	7.08	26	3,560	19.9%	-0.42	0.0177	-0.072
10.42	10.57	14	276	19.8%	0.58	0.0180	-0.072	274	7.39	7.46	45	805	19.7%	-0.44	0.0180	-0.072
9.84	9.99	373	24.7K	19.7%	0.56	0.0183	-0.072	275	7.80	7.90	276	52.9K	19.6%	-0.46	0.0182	-0.072
9.27	9.38	18	631	19.5%	0.55	0.0186	-0.072	276	8.22	8.30	28	427	19.4%	-0.47	0.0184	-0.071
8.71	8.82	70	1,174	19.4%	0.53	0.0188	-0.072	277	8.67	8.76	119	546	19.3%	-0.49	0.0186	-0.071
8.17	8.27	129	352	19.2%	0.51	0.0189	-0.071	278	9.14	9.24	5	9,470	19.1%	-0.51	0.0187	-0.071
7.67	7.75	189	231	19.2%	0.49	0.0190	-0.071	279	9.63	9.73		1,242	19.0%	-0.53	0.0188	-0.070
7.17	7.25	698	33.2K	19.0%	0.47	0.0191	-0.071	280	10.10	10.24	1,662	60.1K	18.9%	-0.55	0.0188	-0.069
6.70	6.78	52	348	18.9%	0.45	0.0191	-0.070	281	10.63	10.80		890	18.8%	-0.57	0.0188	-0.068
6.21	6.32	83	553	18.8%	0.43	0.0191	-0.069	282	11.15	11.33	3	1,080	18.6%	-0.59	0.0188	-0.067
5.79	5.88	41	404	18.7%	0.41	0.0190	-0.068	283	11.76	11.93		1,022	18.5%	-0.60	0.0186	-0.066
5.38	5.47	57	829	18.6%	0.39	0.0189	-0.067	284	12.35	12.51	2	676	18.4%	-0.62	0.0185	-0.065
5.01	5.07	280	18.4K	18.5%	0.37	0.0187	-0.066	285	12.97	13.13	517	24.4K	18.3%	-0.64	0.0183	-0.063
4.63	4.70	68	956	18.4%	0.36	0.0185	-0.064	286	13.60	13.76	10	26	18.2%	-0.66	0.0181	-0.062
4.25	4.34	46	679	18.3%	0.34	0.0182	-0.063	287	14.29	14.44		98	18.2%	-0.68	0.0178	-0.060
3.95	4.01	109	674	18.2%	0.32	0.0179	-0.061	288	14.94	15.10		87	18.0%	-0.70	0.0176	-0.058
3.61	3.69	101	2,762	18.1%	0.30	0.0175	-0.059	289	15.64	15.81		30	18.0%	-0.71	0.0172	-0.057
3.34	3.40	718	49.7K	18.1%	0.28	0.0171	-0.057	290	16.36	16.51	40	59.4K	17.9%	-0.73	0.0169	-0.055
3.06	3.12	45	828	18.0%	0.27	0.0166	-0.056	291	17.08	17.26		10	17.8%	-0.75	0.0166	-0.053
2.81	2.86	24	591	18.0%	0.25	0.0162	-0.053	292	17.83	18.02		29	17.7%	-0.76	0.0162	-0.051
2.57	2.62	147	2,182	17.9%	0.24	0.0156	-0.051	293	18.62	18.79		24	17.7%	-0.78	0.0158	-0.050
2.35	2.40	16	422	17.8%	0.22	0.0151	-0.049	294	19.40	19.57		12	17.6%	-0.80	0.0155	-0.048
2.13	2.19	2,720	40.0K	17.8%	0.21	0.0146	-0.047	295	20.18	20.38		20.5K	17.5%	-0.81	0.0151	-0.046
1.94	2.00	34	353	17.7%	0.19	0.0140	-0.045	296	21.03	21.19		64	17.5%	-0.83	0.0148	-0.045
1.77	1.82	101	552	17.7%	0.18	0.0134	-0.043	297	21.84	23.49		46	20.0%	-0.84	0.0144	-0.043
1.60	1.65	8	5,192	17.6%	0.17	0.0128	-0.041	298	22.69	24.42	2	55	20.2%	-0.85	0.0141	-0.042
1.45	1.50	98	798	17.6%	0.15	0.0122	-0.039	299	21.58	25.28		16	16.3%	-0.87	0.0138	-0.041
1.32	1.36	4,053	65.8K	17.6%	0.14	0.0116	-0.037	300	22.75	24.62		25.5K		-0.88	0.0136	-0.040
1.19	1.24	69	514	17.6%	0.13	0.0110	-0.035	301	23.39	27.05		7	15.9%	-0.89	0.0134	-0.039
1.08	1.11	214	531	17.5%	0.12	0.0104	-0.033	302	24.35	27.96		27	15.9%	-0.91	0.0131	-0.037
0.9800	1.02	432	3,483	17.5%	0.11	0.0099	-0.031	303	25.28	28.88			15.4%	-0.92	0.0129	-0.037
0.8800	0.9200	72	1,436	17.5%	0.10	0.0093	-0.029	304	26.42	29.82	6	2	16.5%	-0.93	0.0129	-0.037
0.8000	0.8400	240	15.4K	17.5%	0.10	0.0088	-0.028	305	27.27	30.75	102	3,510		-0.94	0.0128	-0.037
0.7200	0.7600	2	433	17.5%	0.09	0.0082	-0.026	306	28.27	31.72				-0.95	0.0125	-0.036
0.6500	0.6900	3	946	17.5%	0.08	0.0077	-0.024	307	29.24	32.69				-0.96	0.0112	-0.034
0.5900	0.6200	17	189	17.5%	0.07	0.0072	-0.023	308	30.23	33.66				-0.97	0.0095	-0.034
0.5300	0.5600	68	725	17.6%	0.07	0.0068	-0.021	309	31.22	34.65				-0.98	0.0080	-0.035
0.4900	0.5000	148	39.1K	17.6%	0.06	0.0063	-0.020	310	32.25	35.64		1,500		-0.99	0.0066	-0.034
0.4400	0.4600		553	17.6%	0.06	0.0059	-0.019	311	33.23	36.64				-0.99	0.0050	-0.032
0.4000	0.4200	4	364	17.7%	0.05	0.0055	-0.018	312	34.25	37.64				-0.99	0.0034	-0.032
0.3600	0.3900		1,134	17.8%	0.05	0.0051	-0.016	313	35.25	38.64				-1.00	0.0020	-0.032
0.3300	0.3500	3	765	17.8%	0.04	0.0048	-0.015	314	36.22	39.64				-1.00	0.0007	-0.032
0.2900	0.3200	5	13.1K	17.8%	0.04	0.0045	-0.014	315	37.22	40.63				-1.00	0.0000	-0.032
0.2700	0.2900		397	17.9%	0.04	0.0042	-0.013	316	38.22	41.63				-1.00	0.0000	-0.032
0.2400	0.2600		15	17.9%	0.03	0.0038	-0.013	317	39.23	42.63				-1.00	0.0000	-0.032
0.2200	0.2400		419	17.9%	0.03	0.0036	-0.012	318	40.22	43.63				-1.00	0.0000	-0.032
0.2000	0.2200		31	18.0%	0.03	0.0034	-0.011	319	41.25	44.63				-1.00	0.0000	-0.032
0.1800	0.2100	24	32.4K	18.1%	0.03	0.0031	-0.010	320	42.26	45.63				-1.00	0.0000	-0.032
0.1200	0.1400	2	32.0K	18.6%	0.02	0.0022	-0.008	325	47.22	50.64				-1.00	0.0000	-0.032
0.0800	0.1000	61	45.4K	19.1%	0.01	0.0016	-0.006	330	52.25	55.63		2		-1.00	0.0000	-0.032
0.0500	0.0700	114	25.7K	19.6%	0.01	0.0011	-0.004	335	57.25	60.63				-1.00	0.0000	-0.032
0.0400	0.0600		16.3K	20.4%	0.01	0.0008	-0.003	340	62.22	65.63				-1.00	0.0000	-0.032
0.0300	0.0500		8,727	21.2%	0.01	0.0006	-0.003	345	67.22	70.63				-1.00	0.0000	-0.032
0.0200	0.0300	1	33.2K	21.4%	0.00	0.0005	-0.002	350	72.22	75.63		2		-1.00	0.0000	-0.032
0.0100	0.0300		3,166	22.0%	0.00	0.0004	-0.002	355	77.25	80.63				-1.00	0.0000	-0.032
0.0100	0.0300		4,777	23.1%	0.00	0.0003	-0.002	360	82.22	85.63				-1.00	0.0000	-0.032
0.0100	0.0300		1,973	24.2%	0.00	0.0003	-0.002	365	87.25	90.63				-1.00	0.0000	-0.032
0.0100	0.0300		18.5K	25.3%	0.00	0.0002	-0.001	370	92.22	95.63				-1.00	0.0000	-0.032
0	0.0100		23.4K	23.5%	0.00	0.0002	-0.001	375	97.22	100.63				-1.00	0.0000	-0.032
0	0.0200		10.2K	25.8%	0.00	0.0002	-0.001	380	102.22	105.63				-1.00	0.0000	-0.032
0	0.0200		885	26.8%	0.00	0.0001	-0.001	385	107.22	110.63				-1.00	0.0000	-0.032
0	0.0200		1,318	27.7%	0.00	0.0001	-0.001	390	112.22	115.63				-1.00	0.0000	-0.032
0	0.0200		1,136	28.6%	0.00	0.0001	-0.001	395	117.22	120.63				-1.00	0.0000	-0.032
0	0.0200		5,618	29.5%	0.00	0.0001	-0.001	400	122.22	125.63				-1.00	0.0000	-0.032
0	0.0200		1,223	30.4%	0.00	0.0001	-0.001	405	127.22	130.63				-1.00	0.0000	-0.032

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 — Dec 18, 2026

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

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IWM option chain iShares Russell 2000 ETF

Volatility smile — Dec 18, 2026

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