最低僅需要原始保證金10%
http://www.deepdiscounttrading.com/TradingMargins.html
*Only 10% Of The Initial Margin Per Contract Is Required During The "Intraday" Trade Session For Any E-Mini Or E-Micro Contracts.
*Only 25% Of The Initial Margin Per Contract Is Required During The "Intraday" Trade Session For Any Of The Listed Full-Size Contracts. |