Greece is nuking the markets. At one point the Dow was down 950 points. Full market meltdown mode in progress. Hopefully things will recover in the afternoon. It's crazy to watch the dow fluctuate 500 points before you can finish a cup of coffee.
Anyone can guess. It takes no effort to throw out lots of predictions and have some of them be correct. You are not and wiser or better for having your guesses be right. Even a blind man can hit the bullseye.