RE: How to create the Mansfield Relative Performance Indicator
Well, I just figured out that ProRealTime provide free access to End of Day Data charting, which does include the " Mansfield Relative Performance Indicator". I have set it up to check big pictures with major indices and the 10 Sector ETFs. Will check if they have data for the ETFs and Mutual Funds I have in my IRA.
Mean while, still interested to know if any one succeed with the above mentioned brokers?
Tim