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发表于 2009-2-18 03:48 PM
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因为OE你要Delivery Stock。
CoolMax 发表于 2009-2-18 15:30 
Yes, the obligation coolmax states is called "assignment", which will happen to option writers or sellers when the buyers decide they want to exercise their options. if you wrote a call and the then the buyer wants to exercise it, you are responsible for delivery of the stock. however, for options traders who are only buying and then selling puts and calls do not have to worry about it. |
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