Calls Days until expiration: 10
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
ALD Feb 20 2010 2.50 1.80 -0.10 -5.26 1.80 1.80 1.25 1.45 1 1,960
ALD Feb 20 2010 5.00 0.05 — — 0.05 0.05 0.05 0.05 2 1,274
ALD Feb 20 2010 7.50 0.05 -0.10 -66.67 0.05 0.05 0.05 0.05 20 133
ALD Feb 20 2010 10.00 — — — — — 0.05 0.10 — —
Puts Bold and highlighted options are "At the Money"
Symbol & Strike Last Chng %Chng High Low Bid Ask Volume Open Int
ALD Feb 20 2010 2.50 0.04 0.01 33.33 0.04 0.04 0.05 0.10 17 715
ALD Feb 20 2010 5.00 1.25 0.10 8.70 1.25 1.25 1.10 1.30 5 220
ALD Feb 20 2010 7.50 — — — — — 3.50 3.80 — —
ALD Feb 20 2010 10.00 6.80 0.20 3.03 6.80 6.80 6.00 6.30 9 —
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