After a lead trader successfully opens a position, he/she can view the "My Orders" (Followers in "My Orders") page or "Current Orders" (Followers in "Current Orders") on the contract page. Open price, yield, unrealized gain/loss details of each order, open average price, yield, unrealized gain/loss data of the position in the position interface, position interface as well as follower management interface are based on the average price of the position, the number of positions and other dimensions of profit/loss, yield calculation, the profit/loss data of the two are explained below:
Take the example of trader A following trader B to trade ETHUSDT perpetual contract multiple orders (this example does not calculate the handling fee and capital rate):
Assuming that trader B opens an additional ETH at 1800 USDT, the average opening price on the "Position" screen is 1800 USDT, the number of positions is 1 ETH, and the unrealized gain/loss would be (1800-1800)*1= 0 USDT, and the "Current Orders" screen opens at 1800 USDT, and the "Current Orders" screen opens at 1800 USDT. "Current Order" interface opening price is 1800 USDT, the position quantity is 1 ETH, and then unrealized gain/loss would be (1800-1800)*1= 0 USDT.
When the market rises to 1830 USDT, Order Taker B opens 1 more ETH at 1830 USDT, the "Position screen" will show the average opening price of 1815 USDT, the number of positions held is 2 ETH, unrealized gain/loss (1830-1815)*2= 30 USDT.
The "Current Orders" interface will display 2 orders. The opening price of order 1 is 1800 USDT but the average opening price is 1815 USDT. The position quantity is 1 ETH, the unrealized profit and loss (1830-1815)*1=15 USDT, the opening price of order 2 is 1830 USDT but the average opening price is 1815 USDT, the position quantity is 1 ETH and the unrealized profit and loss (1830-1815)*1= 15 USDT (each order is calculated according to the average opening price).
At this time, Order Taker B closes Order 1 at 1830 USDT on the "Current Orders" screen, with a realized profit/loss of (1830-1815)*1= 15 USDT, and the positions screen will reduce the position by 1 ETH, with a realized profit/loss of (1830-1815)*1= 15 USDT and 1 ETH remaining. Unrealized profit/loss (1830-1815)*1=15 USDT at this time.
In the contract flow, all the capital flow is calculated according to the average price of the opening position to show the flow record.