The funding fee collected was over two million, but the final profit was only seventy thousand U.S. dollars. The spread is just too outrageous—fees eat up the majority, and the actual profit received is not proportional to the initial investment at all. This situation is quite common in contract trading; the account balance looks inflated, but the actual profit on hand is pitifully small. Many people fall into this trap, treating the funding rate as a stable income, only to find out after calculating that most of it has been eaten up by fees, slippage, and other costs. The invisible pressure of trading costs can sometimes be more brutal than the market itself.