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Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
Calls							Days until expiration: 10
CTB Feb 20 2010 2.50	—	—	—	—	—	14.00	14.90	—	—
CTB Feb 20 2010 5.00	—	—	—	—	—	11.50	12.40	—	—
CTB Feb 20 2010 7.50	11.70	8.80	303.45	11.70	11.70	9.10	9.90	5	5
CTB Feb 20 2010 10.00	8.75	2.35	36.72	8.75	8.75	6.60	7.40	9	—
CTB Feb 20 2010 12.50	4.78	-1.02	-17.59	4.78	4.78	4.10	4.90	3	28
CTB Feb 20 2010 15.00	2.00	-1.30	-39.39	2.00	2.00	1.85	2.25	2	165
CTB Feb 20 2010 17.50	0.45	0.18	66.67	0.45	0.45	0.25	0.45	20	538
CTB Feb 20 2010 20.00	0.10	0.05	100.00	0.10	0.10	0.05	0.10	2	735
CTB Feb 20 2010 22.50	0.01	-0.04	-80.00	0.01	0.01	0.05	0.05	1	158
CTB Feb 20 2010 25.00	0.15	0.05	50.00	0.15	0.15	0.05	0.10	1	63
CTB Feb 20 2010 30.00	—	—	—	—	—	0.05	0.10	—	—

Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
Puts						Bold and highlighted options are "At the Money"
CTB Feb 20 2010 2.50	—	—	—	—	—	—	0.10	—	—
CTB Feb 20 2010 5.00	0.55	—	—	0.55	0.55	0.05	0.05	—	20
CTB Feb 20 2010 7.50	0.10	—	—	0.10	0.10	0.05	0.10	5	120
CTB Feb 20 2010 10.00	0.20	-0.45	-69.23	0.20	0.20	0.05	0.10	10	26
CTB Feb 20 2010 12.50	0.55	-0.10	-15.38	0.55	0.55	0.05	0.10	3	55
CTB Feb 20 2010 15.00	0.30	-0.10	-25.00	0.30	0.15	0.05	0.20	1,008	1,130
CTB Feb 20 2010 17.50	1.41	1.01	252.50	1.41	1.26	0.75	0.95	93	399
CTB Feb 20 2010 20.00	2.46	-0.44	-15.17	2.46	2.46	2.75	3.30	1	721
CTB Feb 20 2010 22.50	5.60	3.85	220.00	5.60	5.60	5.10	5.90	10	33
CTB Feb 20 2010 25.00	—	—	—	—	—	7.60	8.50	—	—
CTB Feb 20 2010 30.00	—	—	—	—	—	12.60	13.50	—	—
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Feb 2010: Calls and Puts