香港恒生指数期权是future-style还是stock-style? 2 个回复 - 2814 次查看
Stock-style margining
requires the purchaser to pay the full option premium at the time of
purchase. The purchaser has no further financial obligations, and the
risk of loss is limited to the pu ...2011-3-4 11:19 - yanshi1122 - 金融工程(数量金融)与金融衍生品