GDX option chain VanEck Gold Miners ETF

Expiration Cboe delayed options data · as of 00:34 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 ±19.3% (78.81–116.45) · ATM IV 44.6% · P/C open interest 1.30

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
47.90	50.40		179		0.99	0.0007	0.000	49	0	0.3300		17	63.0%	-0.01	0.0007	-0.003
46.90	49.45		381		0.99	0.0008	0.000	50	0.0500	0.2300		998	59.9%	-0.01	0.0008	-0.003
45.90	48.45		187		0.99	0.0009	0.000	51	0.0200	0.3300		137	60.3%	-0.01	0.0009	-0.003
44.95	47.50		459		0.99	0.0010	0.000	52	0.0300	0.2200		158	55.8%	-0.01	0.0010	-0.004
43.35	46.70		85		0.99	0.0010	0.000	53	0.0300	0.2300		34	54.6%	-0.01	0.0011	-0.004
42.60	45.35		99		0.99	0.0012	0.000	54	0.0500	0.2400		129	54.0%	-0.01	0.0012	-0.004
41.50	45.15		1,033		0.99	0.0013	0.000	55	0.0800	0.1800	1	235	51.7%	-0.01	0.0013	-0.004
40.45	43.40		52		0.98	0.0014	0.000	56	0.0900	0.3300		73	54.1%	-0.02	0.0014	-0.005
39.45	42.45		17		0.98	0.0016	0.000	57	0.1000	0.4300		202	54.8%	-0.02	0.0016	-0.005
38.50	41.50		204		0.98	0.0017	0.000	58	0.1200	0.4600		203	54.1%	-0.02	0.0018	-0.006
37.50	40.85		60		0.98	0.0019	0.000	59	0.1400	0.3200		81	50.5%	-0.02	0.0019	-0.006
37.45	39.25		5,689		0.98	0.0021	0.000	60	0.2000	0.4000	256	5,784	51.4%	-0.02	0.0022	-0.007
36.35	38.55				0.97	0.0024	0.000	61	0.2100	0.5300		23	51.9%	-0.03	0.0024	-0.007
35.40	37.65		11	36.4%	0.97	0.0026	0.000	62	0.2100	0.5600		94	50.8%	-0.03	0.0026	-0.008
34.45	36.70		12	38.2%	0.97	0.0029	0.000	63	0.2800	0.4400		33	48.7%	-0.03	0.0029	-0.009
33.20	35.75		10		0.96	0.0032	0.000	64	0.1700	0.5400		292	47.1%	-0.04	0.0032	-0.009
32.50	34.15		1,241		0.96	0.0035	0.000	65	0.4200	0.6100	5	4,021	49.2%	-0.04	0.0035	-0.010
31.60	33.90		60	40.4%	0.95	0.0038	0.000	66	0.2900	0.6900		158	47.2%	-0.05	0.0038	-0.011
30.80	33.00		48	42.8%	0.95	0.0042	-0.001	67	0.4900	0.7700		46.1K	48.4%	-0.05	0.0042	-0.012
29.85	32.10		6	42.8%	0.94	0.0045	-0.002	68	0.4300	0.7700		1,730	46.4%	-0.06	0.0046	-0.013
29.45	30.85		574	44.5%	0.94	0.0049	-0.004	69	0.6800	0.9000	3	2,862	47.9%	-0.06	0.0050	-0.014
28.50	29.60		1,511	41.0%	0.93	0.0053	-0.005	70	0.7800	0.9900	3	13.2K	47.7%	-0.07	0.0054	-0.015
27.35	29.15		171	42.8%	0.92	0.0058	-0.007	71	0.9000	1.05		945	47.4%	-0.08	0.0058	-0.016
26.65	27.90		30	41.5%	0.92	0.0062	-0.008	72	0.8100	1.17		452	46.0%	-0.09	0.0063	-0.018
25.65	27.00		91	40.6%	0.91	0.0067	-0.010	73	0.9100	1.30		665	45.8%	-0.09	0.0068	-0.019
24.85	26.30		50	42.3%	0.90	0.0072	-0.011	74	1.19	1.42		1,131	46.5%	-0.10	0.0073	-0.020
24.00	25.45		2,759	42.4%	0.89	0.0076	-0.013	75	1.34	1.63	1	53.7K	46.7%	-0.11	0.0078	-0.021
23.00	24.40		315	40.4%	0.88	0.0081	-0.014	76	1.49	1.79		4,961	46.5%	-0.12	0.0083	-0.022
22.35	23.60		75	41.6%	0.87	0.0086	-0.016	77	1.63	1.97		305	46.3%	-0.13	0.0088	-0.024
21.40	22.85		44	41.4%	0.86	0.0092	-0.017	78	1.84	2.11		4,371	46.1%	-0.14	0.0093	-0.025
20.70	22.25		95	42.8%	0.85	0.0097	-0.019	79	2.07	2.36	2	408	46.3%	-0.15	0.0098	-0.026
20.15	21.75	2	6,204	44.9%	0.84	0.0102	-0.021	80	2.22	2.56	151	5,601	46.0%	-0.17	0.0103	-0.027
19.25	20.50		311	42.4%	0.82	0.0107	-0.022	81	2.29	2.77		255	45.3%	-0.18	0.0108	-0.029
18.50	19.70		189	42.3%	0.81	0.0112	-0.024	82	2.70	3.05		440	45.9%	-0.19	0.0114	-0.030
17.75	19.00	2	342	42.4%	0.80	0.0117	-0.025	83	2.82	3.20	12	2,617	45.0%	-0.20	0.0119	-0.031
17.15	18.20	2	372	42.6%	0.79	0.0122	-0.026	84	3.25	3.50		295	45.5%	-0.22	0.0124	-0.032
16.45	17.80	11	3,225	43.6%	0.77	0.0126	-0.028	85	3.50	3.80	159	16.8K	45.3%	-0.23	0.0129	-0.033
15.85	17.05	4	206	43.6%	0.76	0.0131	-0.029	86	3.80	4.10	2	579	45.2%	-0.25	0.0133	-0.034
15.10	16.45	5	369	43.6%	0.74	0.0135	-0.030	87	4.15	4.55		1,182	45.6%	-0.26	0.0138	-0.035
14.55	15.55	2	161	43.1%	0.73	0.0139	-0.032	88	4.50	4.90		71	45.6%	-0.28	0.0142	-0.036
13.95	14.95		303	43.3%	0.71	0.0143	-0.033	89	4.85	5.25	50	89	45.5%	-0.29	0.0146	-0.037
13.30	14.30	25	6,834	43.1%	0.70	0.0147	-0.034	90	5.25	5.55	4	4,916	45.3%	-0.31	0.0150	-0.038
12.75	13.95	1	2,770	43.9%	0.68	0.0150	-0.035	91	5.50	6.05	50	5,917	45.1%	-0.33	0.0154	-0.039
12.25	13.20		2,479	43.6%	0.66	0.0153	-0.036	92	5.80	6.40	1	344	44.6%	-0.34	0.0157	-0.039
11.75	12.60		152	43.7%	0.65	0.0156	-0.037	93	6.30	7.05	141	105	45.3%	-0.36	0.0160	-0.040
11.65	12.05	3	571	44.8%	0.63	0.0158	-0.038	94	6.95	7.35		312	45.4%	-0.38	0.0162	-0.041
11.20	11.50	24	14.2K	44.9%	0.61	0.0160	-0.039	95	7.30	7.85	4	1,666	45.1%	-0.39	0.0165	-0.041
10.70	11.10	2	688	45.1%	0.60	0.0162	-0.039	96	7.85	8.25	133	66	45.1%	-0.41	0.0167	-0.042
9.90	10.55	12	319	44.2%	0.58	0.0164	-0.040	97	8.35	8.80	21	3,700	45.1%	-0.43	0.0169	-0.042
9.30	10.05	20	53	43.8%	0.57	0.0165	-0.040	98	8.90	9.40	31	444	45.4%	-0.44	0.0170	-0.042
8.85	9.70	6	147	44.1%	0.55	0.0166	-0.041	99	9.40	10.05	3	347	45.5%	-0.46	0.0171	-0.042
8.80	9.20	504	27.4K	45.5%	0.53	0.0167	-0.041	100	10.10	10.65	93	1,275	46.0%	-0.48	0.0172	-0.042
8.40	8.75	4	417	44.9%	0.52	0.0167	-0.042	101	10.60	11.15	2	616	45.6%	-0.49	0.0173	-0.042
7.95	8.35	8	386	44.8%	0.50	0.0167	-0.042	102	11.30	11.65	2	83	45.6%	-0.51	0.0173	-0.042
7.30	8.05	3	1,176	44.4%	0.49	0.0167	-0.042	103	11.80	12.60	52	178	46.2%	-0.53	0.0173	-0.042
7.10	7.65		123	44.7%	0.47	0.0166	-0.042	104	12.45	13.10	302	105	46.0%	-0.54	0.0173	-0.042
6.95	7.25	301	1,267	45.1%	0.45	0.0165	-0.042	105	13.00	13.75	2	791	45.8%	-0.56	0.0172	-0.042
6.55	7.00		208	45.2%	0.44	0.0164	-0.042	106	13.50	14.75	26	37	46.3%	-0.57	0.0171	-0.041
5.90	6.65	10	684	44.4%	0.42	0.0163	-0.042	107	14.35	15.40		16	46.7%	-0.59	0.0170	-0.041
5.90	6.30	7	500	45.1%	0.41	0.0162	-0.042	108	15.00	15.80	50	759	45.9%	-0.60	0.0169	-0.040
5.65	6.00		419	45.2%	0.40	0.0160	-0.041	109	15.70	16.90	13	17	46.9%	-0.62	0.0168	-0.040
5.25	5.80	149	26.9K	45.2%	0.38	0.0158	-0.041	110	16.55	17.60	5	576	47.3%	-0.63	0.0166	-0.039
5.10	5.55		54	45.6%	0.37	0.0156	-0.041	111	16.90	18.35		1	46.4%	-0.65	0.0164	-0.039
4.80	5.25		144	45.5%	0.36	0.0154	-0.040	112	18.10	19.15		10	47.8%	-0.66	0.0162	-0.038
4.45	5.05		29	45.4%	0.34	0.0151	-0.040	113	18.55	19.90	6	51	47.1%	-0.68	0.0160	-0.037
4.15	4.75	245	110	45.1%	0.33	0.0149	-0.039	114	19.65	20.85		5	48.5%	-0.69	0.0158	-0.037
4.30	4.50	329	6,437	46.1%	0.32	0.0146	-0.039	115	20.45	21.05		53	47.1%	-0.70	0.0156	-0.036
3.80	4.30	1	20	45.4%	0.31	0.0144	-0.038	116	21.15	22.30			48.2%	-0.71	0.0154	-0.035
3.50	4.10	35	22	45.2%	0.29	0.0141	-0.038	117	21.25	23.10			46.3%	-0.73	0.0151	-0.034
3.50	3.90		14	45.8%	0.28	0.0138	-0.037	118	22.85	24.05			49.1%	-0.74	0.0148	-0.033
3.30	3.80		45	46.0%	0.27	0.0135	-0.037	119	23.60	24.75			48.6%	-0.75	0.0146	-0.033
3.30	3.55	746	37.8K	46.4%	0.26	0.0132	-0.036	120	24.45	25.35	18	534	48.1%	-0.76	0.0143	-0.032
3.10	3.45		66	46.6%	0.25	0.0130	-0.035	121	24.80	26.65			48.1%	-0.77	0.0140	-0.031
2.85	3.35	1	24	46.5%	0.24	0.0127	-0.035	122	25.90	27.35			48.6%	-0.78	0.0138	-0.030
2.64	3.10		25	46.1%	0.23	0.0124	-0.034	123	27.05	28.30			50.0%	-0.79	0.0135	-0.029
2.61	3.00		1,486	46.7%	0.23	0.0121	-0.034	124	27.90	29.10			49.9%	-0.80	0.0132	-0.028
2.45	2.83	17	9,415	46.6%	0.22	0.0118	-0.033	125	28.75	30.15		132	50.5%	-0.81	0.0130	-0.027
1.94	2.25	15	4,874	47.2%	0.18	0.0103	-0.030	130	33.25	34.50			51.2%	-0.85	0.0116	-0.022
1.48	1.85		920	47.9%	0.15	0.0090	-0.026	135	37.90	39.10			52.5%	-0.89	0.0103	-0.018
1.19	1.45	7	4,005	48.5%	0.12	0.0078	-0.024	140	42.60	43.50		3	52.1%	-0.92	0.0090	-0.013
0.9400	1.16		260	49.1%	0.10	0.0067	-0.021	145	47.40	48.30			53.3%	-0.94	0.0083	-0.008

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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GDX option chain VanEck Gold Miners ETF

Volatility smile — Dec 18, 2026

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