UPDATE 2-Utility CenterPoint Energy to buy Vectren in $6 bln deal By: Reuters: Company News April 23, 2018 at 10:51 AM EDT * CenterPoint down 2.6 pct, Vectren up 5.6 pct (Adds analyst comment, share movement; adds Breakingviews link) Read More >> Related Stocks: CenterPoint Energy Vectren Corp