The "about the process" tab does a pretty good job on your portal.
Basically, if you didn't get an offer of admission already, you are likely final pooled. The only news you can hear during the rolling period is an acceptance. In mid-january, all interviewed applicants who have not been offered admission are placed into the final pool. All interviewed applications are then reviewed in February (presumably by a separate group from the rolling adcom), and from there the result is straight acceptance, WL, or R, which is communicated in March.