MQL5 リファレンス標準ライブラリトレードクラスCAccountInfoEquity LoginTradeModeTradeModeDescriptionLeverageStopoutModeStopoutModeDescriptionMarginModeMarginModeDescriptionTradeAllowedTradeExpertLimitOrdersBalanceCreditProfitEquityMarginFreeMarginMarginLevelMarginCallMarginStopOutNameServerCurrencyCompanyInfoIntegerInfoDoubleInfoStringOrderProfitCheckMarginCheckFreeMarginCheckMaxLotCheck Equity 계좌의 경상자본액 가져오기. double Equity() const 값 반환 계좌의 경상자본액(예금 통화). Profit Margin