7 seconds, OKX charged a fee of 743u! Closing price higher than opening price! Fees nearly 10%! Originally wanted to open a small test position in the secondary market, accidentally opened too big, so I chose to close immediately! Do you see why the casino always wins? Asked customer service, they said it’s the fee, a 10% fee? I admit I made a mistake personally, but this fee shocked me! Do other platforms charge like this too??? okx okb 欧意