Professional logisticians working in the field understand that providing the best possible logistics support for the warfighter in an ever changing environment is a complicated and continuous effort.

Fannie Mae reported Tuesday that the duration gap of its mortgage portfolio narrowed to negative-10 months in September, a development that sparked a relief rally in shares of the government-sponsored ...

Shares of Fannie Mae FNM, -2.99% rose $2.46 to $62 in Instinet pre-open trading after telling investors that it had narrowed the duration gap on its mortgage portfolio to minus 10 months as of Sept.

Fannie Mae's duration gap widened from zero in March to positive three months in April - its largest mismatch since August but well within its target range for the closely watched measure of interest ...