The Greek stock market opened strongly on Monday, outperforming markets in the rest of Europe, after the country\'s top politicians clinched a dramatic power-sharing deal to pull the country from the brink of bankruptcy. The main Athex stock market was up 2.4 percent at 769,11 points on optimism that the new administration would put through a much-needed EU rescue plan. Other European markets, however, opened down by about 2.0 percent.