It seems that a fee of 10u has been deducted. 3 BNB went in. Only 2.983 BNB came back.

Thank you Binance, thank you Big Brother, thought this time it would start at least 85, but B2 is just 82, just enough to participate, with a return of 70U. Although it's a small profit, we still need to be grateful, continue to increase trading volume, Binance, let's go strong #币安Alpha上新 $BNB