Category Archives: A -G

403 (b)

A 403(b) is an alternative retirement plan to a 401(k) plan offered by non-profit organizations, rather than corporations.

Advance/Decline Index (AD Line)

Advance/Decline Index is a technical analysis tool that represents the total difference between the number of advancing and declining security prices. This index is considered one of the best indicators of market movements as a whole.

All-or-None Order

An all-or-none order is an order type that only executes when the full amount of the shares in the order can be executed.


AMEX is the third largest Stock Exchange in the US by trading volume.


Arbitrage is the simultaneous purchase of a security on one stock market and the sale of the same security on another stock market at prices which yield a profit.

Arms Index

The Arms Index is a technical analysis indicator that compares advancing and declining stock issues and trading volume as an indicator of overall market sentiment.