FSLR option chain First Solar, Inc.

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 ±7.9% (185.70–217.45) · ATM IV 46.8% · P/C open interest 0.46

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
96.05	99.15		7		1.00	0.0002	-0.002	105	0	0.7800		31	156.9%	-0.00	0.0002	-0.014
90.80	94.40		3		1.00	0.0002	-0.003	110	0	0.3400		217	130.3%	-0.00	0.0002	-0.014
86.35	89.20	1	11		1.00	0.0003	-0.005	115	0	0.0300		180	93.5%	-0.00	0.0003	-0.015
81.40	84.20		34		1.00	0.0003	-0.006	120	0	0.1000		119	97.9%	-0.00	0.0003	-0.016
76.40	79.20		57		0.99	0.0004	-0.008	125	0	0.1500	1	100	95.1%	-0.01	0.0004	-0.017
71.40	74.20	10	18		0.99	0.0005	-0.009	130	0	0.3500		100	98.2%	-0.01	0.0005	-0.018
66.40	69.10		10		0.99	0.0006	-0.011	135	0	0.1500		314	91.1%	-0.01	0.0006	-0.019
61.40	64.20		83		0.99	0.0007	-0.013	140	0.0100	0.1900		85	77.5%	-0.01	0.0007	-0.020
56.45	59.10		34		0.99	0.0008	-0.015	145	0	0.2500		82	73.0%	-0.01	0.0008	-0.022
51.45	54.10		42		0.99	0.0011	-0.018	150	0	0.3400		471	61.6%	-0.01	0.0011	-0.024
46.50	49.15		9		0.99	0.0014	-0.021	155	0	0.2100		296	58.7%	-0.01	0.0014	-0.027
41.55	44.20		27		0.98	0.0019	-0.027	160	0	0.4300	5	294	58.5%	-0.02	0.0019	-0.032
36.60	39.25		29		0.97	0.0027	-0.035	165	0	0.4300		412	52.0%	-0.03	0.0027	-0.040
31.80	34.45		65	43.9%	0.96	0.0041	-0.051	170	0.1400	0.6100	2	449	50.5%	-0.04	0.0041	-0.055
27.30	29.80		37	48.1%	0.94	0.0061	-0.074	175	0.5000	0.7700		609	49.0%	-0.06	0.0062	-0.078
22.50	25.15	1	60	44.9%	0.90	0.0089	-0.107	180	0.8000	1.13	6	4,782	46.5%	-0.10	0.0090	-0.110
20.35	23.10		2	45.9%	0.87	0.0106	-0.126	182.5	1.01	1.53		10	46.1%	-0.13	0.0106	-0.129
18.50	21.05	2	118	47.3%	0.84	0.0122	-0.146	185	1.37	2.20	7	1,770	47.2%	-0.16	0.0123	-0.149
16.25	18.70			44.5%	0.81	0.0139	-0.166	187.5	1.02	3.65	3	44	47.5%	-0.19	0.0140	-0.169
14.40	17.15	5	138	46.2%	0.77	0.0155	-0.186	190	2.33	3.60	83	1,541	47.5%	-0.23	0.0156	-0.189
12.65	15.35	1	1	46.3%	0.72	0.0170	-0.204	192.5	2.10	4.95	3	25	46.3%	-0.28	0.0171	-0.206
11.55	13.55		119	47.7%	0.68	0.0183	-0.219	195	3.25	5.75	58	3,054	47.2%	-0.32	0.0184	-0.222
9.95	11.15		4	44.8%	0.63	0.0193	-0.232	197.5	3.80	6.70	14	15	45.9%	-0.37	0.0194	-0.234
8.10	10.00	30	449	44.3%	0.58	0.0200	-0.240	200	5.10	7.70	44	1,868	46.3%	-0.42	0.0201	-0.242
7.15	9.45	7	83	47.5%	0.53	0.0203	-0.245	202.5	6.15	9.00	2	67	46.1%	-0.47	0.0204	-0.247
5.60	8.00	6	68	45.5%	0.48	0.0203	-0.246	205	7.60	10.40	7	97	46.6%	-0.52	0.0204	-0.248
4.55	7.25	1	30	46.4%	0.43	0.0199	-0.243	207.5	9.15	11.90	4	32	47.0%	-0.57	0.0201	-0.245
4.75	5.45	60	445	47.1%	0.38	0.0193	-0.237	210	10.85	12.50	11	1,515	44.3%	-0.62	0.0195	-0.239
2.92	5.60	1	36	46.9%	0.34	0.0184	-0.228	212.5	13.20	14.65		22	47.8%	-0.67	0.0186	-0.229
2.80	4.50	112	373	47.6%	0.30	0.0174	-0.215	215	15.05	16.70		5	48.9%	-0.71	0.0176	-0.217
1.65	4.25	23	34	47.0%	0.26	0.0162	-0.201	217.5	16.20	18.75	1		46.8%	-0.75	0.0164	-0.202
2.20	2.45	1,015	2,293	46.2%	0.22	0.0149	-0.185	220	18.15	20.65	3	1,186	46.3%	-0.78	0.0151	-0.186
0.7000	3.50	9	41	48.0%	0.19	0.0136	-0.168	222.5	20.60	22.75		3	48.1%	-0.82	0.0138	-0.169
0.8900	2.28	12	47	46.8%	0.16	0.0122	-0.151	225	22.45	25.10		5	47.9%	-0.85	0.0124	-0.151
0.8700	1.69	2	11	46.9%	0.14	0.0109	-0.134	227.5	24.90	27.60		5	50.9%	-0.87	0.0111	-0.134
0.8300	1.24	44	2,471	47.0%	0.11	0.0096	-0.118	230	27.55	29.55	1	1,259	52.0%	-0.89	0.0098	-0.118
0.3900	1.07	1	25	45.6%	0.10	0.0084	-0.104	232.5	29.25	31.90			49.0%	-0.91	0.0087	-0.103
0	1.20	11	23	46.2%	0.08	0.0073	-0.091	235	31.55	34.15		2	48.2%	-0.93	0.0077	-0.091
0	0.7800	7	16	44.5%	0.07	0.0064	-0.080	237.5	34.15	36.60			51.3%	-0.94	0.0068	-0.082
0.1300	0.7800	24	1,620	48.3%	0.06	0.0055	-0.070	240	36.65	39.05		747	53.4%	-0.95	0.0060	-0.075
0.0900	0.8400	3	42	53.2%	0.04	0.0041	-0.055	245	41.25	43.95			52.6%	-0.97	0.0048	-0.061
0.1500	0.3000	106	5,309	50.8%	0.03	0.0031	-0.043	250	46.80	48.65		1,833	60.3%	-0.98	0.0037	-0.047
0	0.4700		17	55.1%	0.02	0.0024	-0.035	255	51.10	54.00		5	59.6%	-0.99	0.0025	-0.035
0.0300	0.3300	36	3,280	56.6%	0.02	0.0018	-0.028	260	56.20	58.90		56	63.6%	-1.00	0.0013	-0.027
0	0.2600		55	57.5%	0.01	0.0014	-0.023	265	61.30	63.90			69.5%	-1.00	0.0006	-0.024
0	0.5000	18	4,646	66.9%	0.01	0.0011	-0.019	270	66.10	68.90		33	69.2%	-1.00	0.0002	-0.024
0	0.2100	2	3,859	65.7%	0.01	0.0007	-0.013	280	75.80	78.90	1	4		-1.00	0.0000	-0.024
0	0.2000	5	3,966	71.3%	0.00	0.0005	-0.009	290	86.30	88.90		1	88.2%	-1.00	0.0000	-0.024
0	0.4100		4,727	84.5%	0.00	0.0003	-0.007	300	96.20	98.90			92.8%	-1.00	0.0000	-0.024

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

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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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FSLR option chain First Solar, Inc.

Volatility smile — Sep 18, 2026

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