Today’s reference profit and loss refers to the profit and loss of the futures contract calculated based on the settlement price on that day.

The profit of the day is transferred to the member's settlement reserve fund, and the loss of the day is deducted from the member's settlement reserve fund. Increases and decreases in stock prices result in changes in account balances. Based on the calculation of profits and losses, the futures company settles the customer's transactions.

After buying stocks with reference to the profit and loss stocks on that day, the difference between the value of the stocks held and the principal of the stocks purchased is expressed as book profit and loss, that is, floating profit and loss, also known as floating profit and loss. The calculation method is reference profit and loss = (closing price of the day - opening price) multiplied by position quantity - fee. The stock price reference profit and loss can be seen by everyone in stock trading software. It helps stock investors record the cost of buying stocks. The value can be modified. Operating principle: When a stock investor buys a stock, the stock will display the current price with reference to the profit and loss, and the stock will be sold at the current market price, which is the profit received by the investor.

The total profit and loss is the total profit and loss of the stock from the time it was purchased to the current moment. The total profit and loss of the fund = (current holding market value + cumulative redemption + cumulative reinvestment + cumulative dividend + unrecognized reinvestment dividend on the day - cumulative investment), the total account profit and loss = the sum of the total profit and loss of all funds held by the account, the total fund The calculation formula for profit and loss is: cumulative redemption funds of the fund - cumulative purchase funds + current net worth * position share + cumulative cash dividends.

Floating profit and loss refers to the profit and loss on the book before the position is closed. At this time, the market fluctuation has not caused actual losses and is still full of uncertainty. When the investor closes the position, the profit and loss on the book will be converted into actual profit and loss. During real trading, floating profits and losses can have a psychological impact on investors. Some investors with a strong gambling habit always hang on when they lose money, or become more greedy when they make profits.

The profit and loss of the day is the profit and loss of the futures contract calculated based on the settlement price of the day. The profit of the day is transferred to the member's settlement reserve, and the loss of the day is deducted from the member's settlement reserve.