Dec 28 (Reuters) - Wall Street's main indexes opened higher in thin holiday trading on Thursday, helped by a rally in commodities and a weaker dollar.
The Dow Jones Industrial Average rose 46.86 points, or 0.19 percent, to 24,821.16. The S&P 500 gained 3.57 points, or 0.13 percent, to 2,686.19. The Nasdaq Composite added 14.14 points, or 0.2 percent, to 6,953.48.
Reporting by Sruthi Shankar in Bengaluru; Editing by Anil D'Silva