So lets say I put in $100 dollars. I buy while its at a low of $10,400. The price goes up to $10,400 and I sell. Whata my profit?
You gained no profit because you sold it the same amount when you purchased it. You will gain profit if sold it with higher price. Total amount when you sold it less the amount when you purchased it and the fee equals profit(if possitive) (if negative then it will be net loss)