as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
why goog is after hours while fb is pre-market?
user
it looks like goog did not have a pre-market trade until 7:14 am et, so google finance was still reporting the last trade it had, which was in the after-hours session yesterday. fb, on the other hand, was trading like crazy after-hours yesterday and pre-market today as it had an earnings report yesterday.
assistant