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Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
Calls							Days until expiration: 10
ARG Feb 20 2010 40.00	—	—	—	—	—	20.50	21.50	—	—
ARG Feb 20 2010 45.00	15.80	-0.10	-0.63	15.80	15.80	16.00	16.50	—	281
ARG Feb 20 2010 50.00	10.80	10.75	21,500.00	11.90	10.20	11.00	11.50	35	661
ARG Feb 20 2010 55.00	6.00	5.90	5,900.00	6.00	6.00	6.00	6.50	1	1
ARG Feb 20 2010 60.00	1.20	0.20	20.00	1.20	1.00	1.30	1.65	125	1,791
ARG Feb 20 2010 65.00	0.10	-0.05	-33.33	0.15	0.10	0.05	0.10	12	37
ARG Feb 20 2010 70.00	—	—	—	—	—	—	0.10	—	—
ARG Feb 20 2010 75.00	—	—	—	—	—	—	0.10	—	—
ARG Feb 20 2010 80.00	—	—	—	—	—	—	0.10	—	—
ARG Feb 20 2010 85.00	—	—	—	—	—	—	0.10	—	—

Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
Puts						Bold and highlighted options are "At the Money"
ARG Feb 20 2010 40.00	0.05	-0.25	-83.33	0.05	0.05	0.10	0.05	4	43
ARG Feb 20 2010 45.00	0.05	—	—	0.05	0.05	1.80	0.05	12	190
ARG Feb 20 2010 50.00	0.05	-0.10	-66.67	0.05	0.05	0.05	0.05	10	454
ARG Feb 20 2010 55.00	0.10	-0.05	-33.33	0.10	0.10	0.05	0.15	2	137
ARG Feb 20 2010 60.00	0.30	-0.20	-40.00	0.45	0.20	0.10	0.30	351	6,412
ARG Feb 20 2010 65.00	4.25	-0.01	-0.23	4.26	4.25	3.60	3.90	11	—
ARG Feb 20 2010 70.00	9.19	0.04	0.44	9.19	9.15	8.50	8.90	11	—
ARG Feb 20 2010 75.00	—	—	—	—	—	13.50	14.00	—	—
ARG Feb 20 2010 80.00	—	—	—	—	—	18.50	19.00	—	—
ARG Feb 20 2010 85.00	—	—	—	—	—	23.50	24.00	—	—
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Feb 2010: Calls and Puts