Top AAII Articles

  • Wayne A. Thorp, CFA

    Wayne A. Thorp, CFA

    Interpreting the Sharpe Ratio

    The Sharpe ratio measures the extent to which investors are compensated for taking on additional risk.

  • Carol Loomis

    Carol Loomis

    Insights on Warren Buffett From His Friend and Editor

    The pro-bono editor of Buffett’s annual shareholder letter speaks about his investing and management process.

  • James Cloonan

    James Cloonan

    AAII Model Portfolios Updated

    Performance data for the model portfolios is now updated through the end of April.

  • Jack Schannep

    Jack Schannep

    Charles Dow’s Theory Still Valid for the 21st Century

    Dow Theory relies on both the Dow Jones industrial average and the Dow Jones transportation average to determine whether a true market trend exists.

  • AAII Member Question

    Previous Week's Results
    Are you increasing, decreasing or leaving the same amount of risk you’re taking in your investment portfolio?
    Increasing: 14%
    Decreasing: 23%
    Leaving the same: 63%


    This Week's Question
    AAII Member Question


    Which is the riskier investment right now?
    A) Stocks
    B) Bonds

    Is the world becoming a riskier or safer place in which to invest?
    A) Much riskier
    B) Riskier
    C) Same
    D) Safer
    E) Much safer


    Login to answer! »

    Sentiment Survey

    The AAII Investor Sentiment Survey measures members who are bullish, bearish, and neutral for the next six months.

    AAII Sentiment Survey Are you BULLISH?
    AAII members are:

    (as of 5/22/2013)
       Bullish: 48.97%
       Neutral: 29.45%
       Bearish: 21.58%
    Submit your vote!

    AAII Discussions


    Connect with other AAII Members by engaging in a discussion of various topics.

    Start Now »
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Model Portfolios

Throughout the year, AAII updates you on the holdings, performance and investment strategy behind our research portfolios.

  Annualized Return
Model Portfolio YTD Return 1-Year Return 5-Year Return
Shadow Stock 24.7% 38.6% 20.1%
Fund 11.3% 17.6% 4.6%
Data as of 5/3/2013.

Learn More »

AAII Stock Screens

AAII Stock Screens 70.2%
Current Top Return (2013)
Piotroski: High F-Score


Sign Up to Receive Local Chapter Meeting Invites

AAII Local Chapters offer investment education to members in a "person to person" social setting located in your own community.

Recent meetings have included:

"Nest-Egg Survival: Investing and Spending in Retirement"
Maria Crawford Scott, Former editor, AAII Journal
"Today's Investment Outlook"
Sam Stovall, Chief investment strategist, S&P Equity Research Services

"The Importance of Tax Diversification: What You Need to Know"
Christine Fahlund, senior financial planner, T. Rowe Price, Inc.


Find a Chapter Near You »