Strike	Volume	Call IVol	Put IVol
All	24,405	0.30	0.49
10	228	0.35	0.50
11	38	0.36	0.52
12	639	0.35	0.64
12.5	1	0.00	0.79
13	166	0.67	0.61
13.5	22	1.13	0.54
14	380	0.40	0.53
14.5	2,130	0.32	0.43
15	7,612	0.23	0.45
15.5	3,341	0.37	0.47
16	6,316	0.30	0.55
16.5	742	0.36	0.46
17	1,616	0.35	0.48
17.5	71	0.45	0.56
18	108	0.31	0.00
19	40	0.27	0.00
20	953	0.27	0.88
20.5	1	0.00	0.90
21	1	0.27	0.00