couldnt resist sharing something as posted by Totterdel in the XJO thread from the US before the market opened:
Tomorrow is June 4th 2010. This day is very rare and may bring great volatility. It is the 155th day of the year and the 111th weekday of 2010. This month and day only occurs once every 265.2421 days. 155 * 111 = 17205
Since the 3rd of June proceeds the 4th June, 17205 / sqrt(3) = 9933
If we subtract this result from the dow close today, 10255 - 9933 = 322 points