that is the same that Ameritrade has been showing. A year ago the OS was around 600 million with an estimated (guessed) 200 million float. The unoficial word from the company, and I strech unoficial - rumor until PRed or TA ungagged - is half way between Ameritrade and last years count. I'm hoping we'll get an official count soon, it will give more credebility to the company then any product or sales PR.
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