Strike	Volume	Call IVol	Put IVol
All	32,336	0.40	0.36
17	418	0.53	0.46
17.5	83	0.69	0.78
18	549	0.54	0.46
19	75	0.63	0.45
19.5	10	1.01	0.00
20	1,184	0.65	0.51
20.5	8	1.01	0.00
21	177	0.58	0.43
21.5	58	0.53	0.48
22	952	0.46	0.41
22.5	49	0.48	0.42
23	796	0.39	0.39
23.5	614	0.38	0.36
24	1,287	0.43	0.36
24.5	2,818	0.33	0.31
25	4,806	0.36	0.33
25.5	2,331	0.32	0.28
26	3,856	0.34	0.31
26.5	569	0.33	0.32
27	2,959	0.35	0.39
27.5	191	0.34	0.41
28	3,231	0.39	0.41
28.5	12	0.42	0.37
29	433	0.37	0.41
30	3,743	0.43	0.43
30.5	8	0.00	0.47
31	648	0.66	0.00
31.5	2	0.51	0.41
32	453	0.45	0.00
33	16	0.41	0.37