保證金相關(guān)詞匯(注解)

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MarginMoney deposited into a stock account in order to borrow money to purchase or sell short securities.
    Short SellTo sell a security not owned by the seller in the hope that it can be bought back and replaced at a lower price in the future.
    T + 3Reg T settlement date for securities transactions. Trade date +3 days.
    Equity Excess over the debit balance (money borrowed) in a stock account.
    Excess MarginEquity in a stock account above the legal limit required for margin maintenance in a long or short account.
    Restricted AccountWhen equity falls below the minimum margin maintenance a customer may not make further purchases without additional deposit.
    Buying PowerAmount of money available in a margin account to buy securities based on excess margin divided by the margin requirement.
    Margin CallAmount of additional cash or securities that must be deposited in an account if equity falls below minimum margin maintenance level.  保證金存在股票賬戶上用來借錢買賣短期證券的資金。
    做空銷售不屬于自己的證券,希望在將來以較低價格回購獲得利潤的行為。
    T+ 3T是證券交易日,當天交易日起加3天為結(jié)算日。
    凈值股票賬戶上超過債務余額(負債)的部分。
    超額保證金在長期或短期賬戶中,超過法定保證金維持范圍的股票賬戶凈值。
    限制賬戶當凈值低于最低保證金維持時,客戶不續(xù)存資金就不能買入股票。
    購買力保證金賬戶中超過利差要求,可以買入證券的那部分超額保證金。
    追繳保證金通知當凈值低于最低保證金維持標準時必須存入的資金或股票。