Strike	Volume	Call IVol	Put IVol
All	4,775	0.58	0.62
17.5	94	0.95	0.70
18.5	5	0.00	0.81
19.5	1	0.00	0.72
20	393	0.57	0.67
20.5	1	0.00	0.64
21	10	0.00	0.66
21.5	10	0.00	0.66
22	114	0.64	0.62
22.5	750	0.59	0.60
23	84	0.62	0.59
23.5	65	0.57	0.57
24	135	0.56	0.58
24.5	44	0.55	0.53
25	1,077	0.56	0.57
25.5	60	0.55	0.56
26	75	0.56	0.00
26.5	3	0.56	0.00
27	18	0.56	0.00
27.5	929	0.56	0.55
28.5	1	0.55	0.00
29	1	0.56	0.00
30	602	0.58	0.59
32.5	303	0.67	0.00