Analyst Rating Flashback: TransAlta Up 9.9% Since Downgraded 7 Days Ago (TAC)
May 12, 2016 at 01:13 AM EDT
A week ago, TD Securities downgraded TransAlta from Buy to Hold. The shares closed at $5.43, or 9.9% over the $4.94 price of one week ago.TransAlta has overhead space...