/ , . / – . . onecontractleveragecontract / – – . , , . – . ‘ , . . / – . () . ‘ . -, . onecontractleverageautomaticcontract / . . ‘ , . ‘ . contractleverage / / / () / / × / / / / / , × / × × / ( – ) × × / / / / / – / / / . “//..//” “” “” /, . / . , , , , . – , , . , , . , . – . . / . . , . . , . , – . . . , . – . . / , “//./” “” “”/ – . , . “//./” “” “”/ – . ‘ , . , , . . / ‘ . . . , , . . – . ‘ . , , . / / , , , , , . . / . – . / . . . / . , . / – , , , , . . / “//./” “” “” /. – . / . . , . , “//..///.” “” “” /.