What is TD Direct Investing Brokerage? The TD Directing Investing online brokerage is a solid option, even though it doesn’t quite make it to the top of my list of Canada’s best online discount brokerages. As Canada’s second biggest bank (and one of our largest companies, period) it’s probably not a surprise that the TD trading platform has evolved over the years and consistently gotten better. The problem (and it’s a problem not unique to TD Direct Investing, as the other Big Bank ...