Active Trading
130-30 Strategy
Above The Market
Absolute Breadth Index - ABI
Active Investing
Active Management
Adding To A Loser
Advance/Decline Index
Affirmative Obligation
After-Hours Market Close
After-Hours Trading - AHT
Algorithm
Allocation Notice
Alternative Order
Alternative Trading System - ATS
American Stock Exchange - AMEX
Amplitude
Announcement Effect
Anonymous Trading
Arbitrageur
Ask
Ask Size
