答案和详解如下： Q48. C Study Session 17-75-d The initial margin required was $5*10 contracts or $50. A loss of $3 per contract on Day 1 would deplete the margin to $20 is below the required maintenance margin of $30, the investor must deposit enough to bring the balance back to $ 50. the investor must deposit $30 on Day2. | 
发表于 2007-10-30 09:48
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