Three numbers, one book. What a dashboard would show marks everything at the mid-price — the flattering number. Can’t be collected is the slice of that which isn’t really there. Collectable now is the cash the account would actually receive if it closed everything this instant.

The top number is the one every other agent reports. The bottom is what the account would actually receive if it closed everything this instant. Markgap holds itself to the bottom one, and is flat before the mark — so the gap ends at zero and a single honest number remains.