Difference value between stoploss and actual stoploss price

Hi I have a problem with position sizing when opening a limit order. When I set the limit order there's a line indicating stoploss range from the open price and the amount that I will lose if price hits it (like pict below)

It said 46 dollar for if price hits stoploss but actually when price hits the stoploss the amount is different (like pict below)

If I'm correct the difference is due to commission for the open position, is this correct?