From which report do you get your trades to calculate profit and loss?

1TRANSACTION HISTORY

2OPEN POSITIONS

3ORDER HISTORY

4CLOSED POSITIONS

How should you sort your data to calculate the profit and loss?

1BY SYMBOL

2BY DATE

3FIRST SYMBOL, THEN DATE

4FIRST DATE, THEN SYMBOL

How can you calculate the profit and loss per trade if you buy and sell different amounts at different times?

1BY ADDING THE "TOTAL AMOUNT" COLUMN FOR ALL TRADES ON THAT SYMBOL

2BY USING AN "AVERAGE COST" CALCULATION FOR BOTH YOUR BUYS AND SELLS, THEN SUBTRACTING

3BY USING AN "AVERAGE" OF ALL THE COSTS FOR ALL TRADES ON THIS SYMBOL

4BY MULTIPLYING THE QUANTITY OF ONE TRADE TIMES THE PRICE OF ANOTHER