About unrealized and realized P&L:
For a long position, unrealized P&L = (mark price − entry price) × position size; for a short position, it is (entry price − mark price) × position size.
In cross margin mode, unrealized profits are also included in the margin balance, helping absorb fluctuations in other positions. When the market gives back gains, this buffer shrinks accordingly.
$BTC 70928.24（-3.98%）
For a long position, unrealized P&L = (mark price − entry price) × position size; for a short position, it is (entry price − mark price) × position size.
In cross margin mode, unrealized profits are also included in the margin balance, helping absorb fluctuations in other positions. When the market gives back gains, this buffer shrinks accordingly.
$BTC 70928.24（-3.98%）