Recently GE shares went after the announcements they made to improve their business - this resulted in a +10% move in a matter of days - the stock has cooled off a bit from the recent highs.
This may be a new trend - magnitude of the move certainly speaks of large institutional demand for its stock.
I believe there could be upside to especially given that the move up blew past key areas and expect short covering to take place if prices return to these levels.