no I wouldnt think so as long as the news can be quantified in dollar terms and time frame it should easily be able to rise particularly given the current low volume - Macros are still the big killer not least the current oil price.
here is a site you might like like - live commodity prices at bottom right.
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.
(20min delay)