Strike	Volume	Call IVol	Put IVol
All	137	0.54	0.38
18	4	1.20	0.00
19	4	1.36	0.00
20	11	0.00	0.55
22	15	0.56	0.00
25	17	0.56	0.00
26	10	0.00	0.40
27	11	0.00	0.21
28	3	0.43	0.00
29	1	0.00	0.36
30	31	0.45	0.00
35	30	0.44	0.00