融資斷頭/追繳的英文

融資追繳: margin call == fed call == maintenance call
融資斷頭: forced liquidation

" ...

When the securities you had margin bought (bought with borrowed money) decreased in value past a certain point. You would be forced either to deposit more money in the account or to sell off some of your assets.

... margin call forces the investor to either liquidate his/her position in the stock or add more cash to the account.


... Forced liquidations generally occur after warnings have been issued by the broker regarding the under-margin situation of an account. Should the account holder choose not to meet the margin requirements, the broker has the right to sell off the positions.
..."

http://www.investopedia.com/terms/m/margincall.asp
http://www.investopedia.com/terms/f/forcedliquidation.asp