Calls							Days until expiration: 10
Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
GHM Feb 20 2010 15.00	1.40	-1.00	-41.67	1.40	1.40	0.45	0.75	3	13
GHM Feb 20 2010 17.50	0.10	-0.70	-87.50	0.15	0.10	0.10	0.20	2	17
GHM Feb 20 2010 20.00	0.05	-0.35	-87.50	0.05	0.05	0.05	0.10	2	14
GHM Feb 20 2010 22.50	0.15	—	—	0.15	0.15	0.05	0.10	5	121

Puts						Bold and highlighted options are "At the Money"
Symbol & Strike	Last	Chng	%Chng	High	Low	Bid	Ask	Volume	Open Int
GHM Feb 20 2010 15.00	0.40	—	—	0.40	0.40	0.25	0.50	10	10
GHM Feb 20 2010 17.50	2.45	2.03	483.33	2.45	2.45	2.05	2.55	1	2
GHM Feb 20 2010 20.00	1.00	0.10	11.11	1.00	1.00	4.50	5.10	1	2
GHM Feb 20 2010 22.50	—	—	—	—	—	7.00	7.60	—	—
Return to Top