Why might buying 1 coin not increase your balance by 1 coin?
When checking spot trades, look beyond the trade quantity and check which asset the fee was deducted from. Binance’s spot commission guide states that if you don’t pay fees with BNB, the fee is deducted from the asset you receive. For a buy order, that’s the coin you bought; for a sell order, it’s the asset you receive from the sale.
Here’s a purely hypothetical example: a $ETH buy order fills for 1 coin, and the fee is exactly 0.001 ETH. Your net increase is 0.999 ETH. These figures are only for illustrating how the accounting works; they don’t represent the platform’s actual fee rate. If you copy only the trade quantity into your holdings spreadsheet and later place a sell order for 1 coin, it may not match the quantity actually available.
If both your account and trading pair support it, you’ve enabled payment with $BNB , and you have a sufficient balance, the asset used to pay the fee will change accordingly. You may receive a more complete amount of the coin you bought, but the reduction in your BNB balance is still a cost—don’t overlook it just because it appears in a different column.
When reviewing $BTC and other spot trades, I check the trade quantity, fee amount, and fee currency separately, then calculate the net change in holdings. For multiple fills, tally them individually; don’t treat the order total as the complete breakdown.
“Filled” on the interface tells you whether the order was executed. Your asset history tells you how much you actually gained and where the cost was recorded. Reconcile the two, and you’ll have a reliable basis for calculating your next sell quantity and profit or loss.
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When checking spot trades, look beyond the trade quantity and check which asset the fee was deducted from. Binance’s spot commission guide states that if you don’t pay fees with BNB, the fee is deducted from the asset you receive. For a buy order, that’s the coin you bought; for a sell order, it’s the asset you receive from the sale.
Here’s a purely hypothetical example: a $ETH buy order fills for 1 coin, and the fee is exactly 0.001 ETH. Your net increase is 0.999 ETH. These figures are only for illustrating how the accounting works; they don’t represent the platform’s actual fee rate. If you copy only the trade quantity into your holdings spreadsheet and later place a sell order for 1 coin, it may not match the quantity actually available.
If both your account and trading pair support it, you’ve enabled payment with $BNB , and you have a sufficient balance, the asset used to pay the fee will change accordingly. You may receive a more complete amount of the coin you bought, but the reduction in your BNB balance is still a cost—don’t overlook it just because it appears in a different column.
When reviewing $BTC and other spot trades, I check the trade quantity, fee amount, and fee currency separately, then calculate the net change in holdings. For multiple fills, tally them individually; don’t treat the order total as the complete breakdown.
“Filled” on the interface tells you whether the order was executed. Your asset history tells you how much you actually gained and where the cost was recorded. Reconcile the two, and you’ll have a reliable basis for calculating your next sell quantity and profit or loss.
Tap my profile picture to view my live trades with signals