buying stock on margin 保证金购买股票
Buying On Margin Definition Buying on Margin refers to the process in which an investor who purchases an asset, say stock, home, or any financial instrument, makes a down payment, a small portion of asset value. The asset bought will serve as collateral for an unpaid amount. The balance am...
In my friend's case, he decided to go on margin to buy more of one stock that already takes up a 90% weighting in his entire portfolio. Going on margin to buy a stock is one thing. Going on margin to buy more stock that already dominates your net worth is another level of dangerou...
Due to the fact that buying stocks on margin can be a highly risky investment if the stock price decreases, all purchases must be made in margin accounts. These are specific accounts approved by the broker and based on an investors overall knowledge and financial resources. Just like any finan...
Using stock data going back to 1871, we show that buying stock on margin when young combined with more conservative investments when older stochastically dominates standard investment strategies - both traditional life-cycle investments and 100%-stock investments. The expected retirement wealth is 90%...
Déjà Vu: Buying Stock on Margin Is Back in Vogue.Reports that investors are increasingly borrowing cash to buy stocks, which has caused concern among regulators. Amount of money borrowed by investors to buy stocks in 2003, suggesting comparisons to the technology bubble of the late 1990s; ...
"Life-cycle Investing and Leverage: Buying Stock on Margin can Reduce Retirement Risk." NBER Working Paper No. 14094, June 2008.Ayres, Ian, and Barry Nalebuff (2008). "Life-cycle Investing and Leverage: Buying Stock on Margin can Reduce Retirement Risk." NBER Working Paper No.14094, June ...
Version:02/18/08BuyingStockonMarginCanReduceRetirementRiskIanAyres*&BarryNalebuff**Abstract:Thetypicalpersoninvestsfartoolittleinstockswhenyoung.Sincetheyoungareliquidityconstrained,theonlywaytoinvestmoreistobuystockswithleverage.Whileleveragedpurchasesofstockincreaseshort-termrisk,itreduceslong-termriskbyletting...
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When you use margin, you are subject to a high degree of risk. Market conditions can magnify any potential for loss. The value of the securities you hold in your account, which will fluctuate, must be maintained above a minimum value in order for the loan to remain in good standing. If...