Calls							Days until expiration: 10
Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
CADX Feb 20 2010 2.50	—	—	—	—	—	7.70	8.00	—	—
CADX Feb 20 2010 5.00	4.70	0.60	14.63	4.70	4.70	5.20	5.60	1	1
CADX Feb 20 2010 7.50	3.10	0.30	10.71	3.10	3.00	3.10	3.40	12	133
CADX Feb 20 2010 10.00	1.45	0.15	11.54	1.45	1.15	1.45	1.50	850	4,094
CADX Feb 20 2010 12.50	0.45	0.10	28.57	0.45	0.40	0.40	0.45	387	3,699
CADX Feb 20 2010 15.00	0.10	-0.05	-33.33	0.12	0.09	0.05	0.15	80	362
CADX Feb 20 2010 17.50	—	—	—	—	—	0.05	0.20	—	—
CADX Feb 20 2010 20.00	—	—	—	—	—	0.05	0.15	—	—

Puts						Bold and highlighted options are "At the Money"
Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
CADX Feb 20 2010 2.50	0.10	—	—	0.10	0.10	—	0.05	10	10
CADX Feb 20 2010 5.00	0.10	—	—	0.16	0.10	0.10	0.15	145	59
CADX Feb 20 2010 7.50	0.50	0.05	11.11	0.55	0.43	0.45	0.50	1,497	3,173
CADX Feb 20 2010 10.00	1.20	-0.05	-4.00	1.40	1.20	1.10	1.25	760	2,129
CADX Feb 20 2010 12.50	2.55	-0.55	-17.74	2.55	2.55	2.60	2.90	3	91
CADX Feb 20 2010 15.00	6.10	1.00	19.61	6.10	6.10	4.70	5.10	20	25
CADX Feb 20 2010 17.50	—	—	—	—	—	7.10	7.50	—	—
CADX Feb 20 2010 20.00	—	—	—	—	—	9.50	10.00	—	—
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