Wall St ends higher as selloff prompts dip-buying rally admin 6 hours ago BioGraphi Comments Off on Wall St ends higher as selloff prompts dip-buying rally 0 Views Tesla up on report it is planning lower-cost Model Y in Shanghai; Indexes up: Dow 1.65 per cent, S&P 500 2.13 per cent, Nasdaq 2.61 per cent. Share Facebook Twitter Stumbleupon LinkedIn Pinterest