The Stock Trader's Almanac records another indicator for January - the first week's performance for January. The first week's performance accurately sets the tone for the year approximately 86.1% of the time, according to the 2010 almanac. Investors who follow this indicator will be very interested in this week's performance. today SPX went up about 1.6%, thus, SPX will go up another 16% more this year!? a dream or something else?