Cost Price Calculation Formula: Cost Price = (Total Purchase Amount During Holding Period - Total Sale Amount During Holding Period) ÷ Quantity Held
Meaning: The cost price refers to the average price of a stock during the holding period, including commissions and fees. The calculation takes into account the profit and loss from each transaction, reflecting the overall cost of the stock during the holding period. The cost price calculation considers both purchase and sale prices, resulting in a comprehensive average cost price. Profit or loss from selling shares affects the cost price, which may be adjusted upward or downward, and in some cases, the cost price may even become negative.