Side note : The SBD you get is worth around $8.00 USD each. Make sure you don't convert it or sell it for less than its worth. And always post you stuff in 50 / 50 mode. You earned a lot more money today than it looks like you made so far. But you have to learn how to sell the SBD for its proper amount.
1000 * 0.5 == 500 SBD
500 SBD sold at 8 dollars each is $4000.00
Half the total amount of the value it says you made is basically multiplied by the current value of SBD.
Actually it's more like 350 SBD, you forgot the 25% SP that goes to curators