Disappearing w/commissions equity

After the first week of trading, my system VeX has shown a respectable profit with the total system equity before commissions moving from $10,000 to $10,673 – w/commissions $10,000 to $10,653. Considering I haven’t placed a trade this week: I’m a somewhat surprised to see my w/commissions equity take a $149 hit down to $10,504. Is there an explanation for this?

$149 is what you charge on a monthly basis for your system. The fee is included in your chart, in the line that includes commissions and fees.