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主题:谈谈Covered Call -- moses

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家园 close position today

sold stock at 37.30

buy back call at 20.40

earned total: $218 including $4 commission

not bad compare to the risk and low margin requirement. The initial margin is about 1/4 of the stock price. so the gain is $218/(28.19*100/4) = 30% for 21 days

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