Strike	Volume	Call IVol	Put IVol
All	309	0.85	0.70
15	1	0.00	0.59
17.5	2	0.00	0.76
20	3	0.86	0.00
22.5	3	0.82	0.00
24	200	0.87	0.00
25	100	0.81	0.00