C2's "Hypothetical Monthly Results"?

Example: "Captura DTS System"

Closed P/L for March (as of 3/16): -$6,031.00 (that’s a minus sign)

Hypothetical Monthly Results for March: 0.0%



Huh? How does a system that has lost $6k as of 3/16 have a “hypothetical monthly result” of 0.0% for March?