有担保股票

Guaranteed Stock

Common or preferred stock whose dividends are guaranteed.

边际效用

Marginal Utility

The additional satisfaction obtained by a consumer from consuming one more unit of a good or service.

买卖差价

Bid-Ask Spread

The amount that the ask price exceeds the bid.

机构债券

Agency Bonds

A bond issued by a government agency.

机构基金

Institutional Fund

A mutual fund targeting high value investors with low fees, but high minimum requirements.

交易控制

Curb

A temporary restriction on program trading in a particular security or market, usually to reduce dramatic price movements.

负所得税

Negative Income Tax

A taxation system where income subsidies are given to persons or families that are below the poverty line.

交易量、成交量

Volume Of Trade

The number of shares or contracts traded in a security or an entire market during a given period.