成本價介紹-富途證券(香港)幫助中心

富途提供兩種成本價的計算方式1. 攤薄成本價公式：攤薄成本價=(持有期內買入總金額-持有期內賣出總金額) ÷ 持有數量含義：指某股票持有期內的保本價格(不包含佣金及 ... PersonalBusinessOpenAccountScantheQRcodeOpenaccountnowENEnglish简体中文繁體中文HomePricingOffers&RewardsDownloadHelpAboutAboutUsCorporateGovernance&SocialResponsibilityNewsroomHelpCenterPositionandP&LP&LIntroductionIntroductiontothecostbasisofpositionsPositionandP&LP&LIntroductionAssetAnalysisP/LAnalysisIPOP/LAssetsinTransitIntroductiontothecostbasisofpositionsFutuprovidestwomethodstocalculatethecostbasisofsecurities.1.DilutedCostFormulaDilutedCost=(TotalamountofBuyexecutionswithintheholdingperiod-TotalamountofSellexecutionswithintheholdingperiod)÷QuantityImplicationDilutedCostisthebreak-evenpriceduringtheholdingperiod,whichmeansyoucansellatthispricewithoutprofitandloss(donotincludecommissionandotherfees).Thismethodtakesintoaccounttheprofitandlossofeverytransaction(cashdividends,rightsissueshavenotbeenconsideredyet)duringtheholdingperiod. Bothbuyandsellexecutionschangethedilutedcost.Theprofitandlosswhenyousellthesecuritieswillraiseorlowerthecostofpositions,andevenmakeitanegativenumber.2.AverageCostFormulaAveragecost=(averagecostbeforebuying×quantity+thepriceofthispurchase×quantity)÷quantityafterthepurchaseImplicationItistheaveragecostofthecurrentpositionofastock(excludingcommissionsandfees).Onlypurchasesareconsidered. Thegainorlosscorrespondingtothesaleofastockdoesnotdilutethecostprice,butisconvertedtorealizedgainorloss.Eg.1.OpeningAPositionIfthecustomerdoesnotholdAlibaba(BABA)beforeTDay,andbuy200sharesat$200/shareonTDay,then DilutedCost=(TotalamountofBuyexecutionswithintheholdingperiod-TotalamountofSellexecutionswithintheholdingperiod)÷Quantity=（200×200-0）÷200=200AverageCost=(averagecostbeforepurchase×quantitybeforepurchase+purchaseprice×purchasing quantity)÷thequantityheldafterpurchase=（0+200×200）÷200=200Ifthestockpricerisesto$205,comparethepositionsunderthetwomethods.Diluted CostMarketPriceQuantityP&L2002052001000Average CostMarketPriceQuantityP&LUnrealized   P&LRealized P&L200205200100010000Eg.2.ReducePosition(followeg.1.)Supposethecustomersells100sharesat$210/shareonT+1Day,thenDilutedCost=(TotalamountofBuyexecutionswithintheholdingperiod-TotalamountofSellexecutionswithintheholdingperiod)÷Quantity=（200×200-210×100）÷100=190AverageCost=unchangedwhensellingstock=200,buttheprofitandloss=(210-200)×100=1000turnsintoRealizedP&L.Ifthestockpricerisesto215,comparethepositionsunderthetwomethods.Diluted CostMarketPriceQuantityP&L1902151002500Average CostMarketPriceQuantityP&LUnrealized   P&LRealized P&L200215100250015001000Eg.3.AddPosition(followeg.2.)Ifthecustomerbuys100sharesat$205/shareonT+5Day,thenDilutedCost=(TotalamountofBuyexecutionswithintheholdingperiod-TotalamountofSellexecutionswithintheholdingperiod)÷Quantity=（200×200+205×100-210×100）÷200=197.50Averagecost=(averagecostbefore purchase×quantitybefore purchase+ purchasingprice ×purchasing quantity)÷thequantityheldafterpurchase=（200×100+205×100）÷200=202.50Ifthestockpricerisesto215,comparethepositionsunderthetwomethods.Diluted CostMarket PriceQuantityP&L197.502152003500Average CostMarketPriceQuantityP&LUnrealized   P&LRealized P&L202.50215200350025001000Helpful？YesNoTellus:Didn'tanswermyquestionCan'tunderstandNotdetailedenoughSubmitContactUsHongKong+85225233588Tradingday24hoursNon-tradingday9:30-21:30ThelicensinginformationinrelationtocompanieswithinFutuGroupisasfollows:FutuSecuritiesInternational(HongKong)LimitedHolderof20licensesandparticipantshipinprovidingclientswithreliablesecuritiestradingservices.InHongKong,China:FutuHKisalicensedcorporationregulatedbytheSecuritiesandFuturesCommissionofHongKong(CENo.AZT137)andhasobtainedType1LicenceforDealinginSecurities,Type2LicenceforDealinginFuturesContracts,Type3LicenceforLeveragedForeignExchangeTrading,Type4LicenceforAdvisingonSecurities,Type5LicenceforAdvisingonFuturesContracts,Type7LicenceforProvidingAutomatedTradingServices,andType9LicenceforAssetManagement.FutuHKisregisteredasMPFIntermediary,SEHKParticipant,HKSCCDirectClearingParticipant,SEHKChinaConnectExchangeParticipant,HKSCCChinaConnectClearingParticipant,SEHKOptionsTradingExchangeParticipant,SEOCHDirectClearingParticipant,HKFEFuturesCommissionMerchant,andHKCCClearingParticipant.InEurope:FutuHKisamemberofLondonStockExchangeandTurquoise.InSingapore:FutuHKisatradingmemberofSingaporeExchangeSecuritiesTradingLimitedandSingaporeExchangeDerivativesTradingLimited.FutuTrusteeLimitedHolderofTrustorCompanyServiceProviderLicence(LicenceNo.TC006475).FutuLendingLimitedHolderofMoneyLendersLicence(LicenceNo.2034/2021).FutuInsuranceBrokers(HongKong)LimitedHolderofInsuranceBrokerCompanyLicence(LicenceNo.FB1783).MoomooFinancialInc.Abroker-dealerregisteredwiththeU.S.SecuritiesandExchangeCommission(SEC)(CRD:283078/SEC:8-69739),andamemberingoodstandingofFinancialIndustryRegulatoryAuthority(FINRA)andtheSecuritiesInvestorProtectionCorporation(SIPC).FutuClearingInc.Abroker-dealerregisteredwiththeU.S.SecuritiesandExchangeCommission(SEC)(CRD:298769/SEC:8-70215),amemberingoodstandingofFinancialIndustryRegulatoryAuthority(FINRA)andtheSecuritiesInvestorProtectionCorporation(SIPC),aswellasame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