Seeking Alpha: Practical Application of Modern Portfolio Theory through Technical Analysis – Interactive Brokers

In his influential book, A Random Walk Down Wall Street, Burton Malkiel makes his case for efficient market theory and passive investing all while excoriating technical analysis through straw man argument. About Beta he writes, “Beta really looks suspiciously like a tool of technical analysis in academic drag – a bastard cousin of the technician’s charts”. We believe beta looks like technical analysis because it is technical analysis as is, by extension, alpha. To whit, alpha and beta estimates can be derived solely from historical price action of securities and indices. Moreover, alpha and beta are indicators that can be effectively analyzed by charts. Most important, it is apparent to us that alpha in particular has useful predictive properties for securities selection and portfolio construction.

Rotational Trading using the %b Oscillator

Academic finance is replete with studies supporting or denying the existence of serial correlation in securities prices1. In effect, such studies test the weak form efficient market hypothesis (EMH). Simply put, can investors use technical analysis to beat the market?

Interactive Brokers + Independent Advisor = Smart Investing

Watch this striking, scenic video! Remember, at Successful Portfolios, our credentialed, pros always have your back. As of July 2019, we managed over $92,000,000 in client assets at Interactive Brokers. Our viewpoint as an independent advisor ensures a fiduciary focus on your financial best interest.

Schwab Dominates Wall Street in Customer Accounts and Assets

In 2018 on average, Schwab gathered $624 million of new customer assets per day—more than its three biggest Wall Street rivals combined according to @wsj. Half of Schwab’s customer assets are managed by independent advisory firms that use Schwab as custodian.

What’s the Best Online Brokerage?

Online brokers are a proven smart way to invest. And they’re not just for do-it-yourself investors. In this article posted to Linkedin, I reveal how to select the best online broker.