Strike	Volume	Call IVol	Put IVol
All	846,988	0.35	0.31
17	1,388	0.33	0.29
18	1,110	0.33	0.29
18.5	1	0.00	0.47
19	640	0.39	0.29
19.5	1	0.00	0.40
20	3,961	0.45	0.27
20.5	16	0.46	0.37
21	6,800	0.38	0.28
21.5	149	0.55	0.32
22	12,448	0.35	0.28
22.5	1,999	0.44	0.31
23	42,929	0.32	0.27
23.5	6,049	0.35	0.31
24	46,654	0.30	0.30
24.5	17,434	0.33	0.32
25	200,160	0.33	0.33
25.5	30,799	0.35	0.31
26	85,735	0.33	0.30
26.5	5,377	0.37	0.30
27	78,659	0.33	0.30
27.5	2,941	0.39	0.34
28	54,504	0.33	0.31
28.5	855	0.46	0.00
29	11,488	0.35	0.33
29.5	2,352	0.50	0.00
30	101,507	0.40	0.34
31	1,782	0.36	0.35
32	3,971	0.42	0.41
33	125,279	0.37	0.00