Major Index Signals

The Leader in Quantitative Analytics

Thank you for visiting the site! is the culmination of my 25 years of quantitative analysis of the financial markets.  Along with being a Registered Investment Advisor (series 65) in the St. Louis area, I'm also a quantitative analyst for a major financial publication that serves thousands of independent financial advisors around the world.  While bound by a non-disclosure agreement for the strategies that I develop for that publisher, I'm free to develop my own models to manage risk and maximize return that I present here.

Testing Procedure

All of my models have been tested on audited and dividend-adjusted data going back to December 31, 1999.  I consider any drawdown greater than 20% to be unacceptable--the models I've developed for the Nasdaq 100 and all the major S&P Indices all have maximum drawdowns less than 20%. 

I hope you find useful, and I always love talking about the markets, portfolio creation, and essentially anything market-related.  Feel free to reach out anytime to


Tony Roylance

Registered Investment Advisor - The Leader in Quantitative Analytics
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