Self-employed

Can you please provide more detail on how to input a long (too long to import through TurboTax) T5008 summary into turbotax as ONE trade? For example, if you post as ONE trade, what transaction date do you post in turbotax when the transactions occurred throughout 2019? What exchange rate do you use? How do you account for Canadian dollar and US dollar transactions? My T5008 Summary give me the the Total Canadian Dollar Equities, bonds & Others, and as well Total U.S. Dollar Equities, Bonds & Others. Please advise. Thank you.