Does anyone have any recommendations on how we can have several traders (3) trading from the same pool of capital on one account simultaneously. We are in Canada, approximately 1 million in cash to trade with. We intraday trade with large orders 10,000 shares of msft, csco, dell, sbux We have looked at a number of companies and only RBC offers service but the trade execution times are very slow. We presently trade with BMOInvestor line execution time very slow as well. Using Esignal software as well but it does not appear that anyone supports this type of service in Canada. Ideas?