January 11, 2012 A Rare Pattern
The DJIA lost -.11 percent today, its first decline after two gains in a row. The NASDAQ, however, added .31 percent, the fourth straight increase, while the S&P500 gained .03 percent for its third positive day. Only four other sessions share this combination of -1/+4/+3 in the entire history of the market since 1950. Furthermore, these closes came in the 20th century, in 1990, 1995, and twice in 1997 and prices moved higher on each of the following days.
Are todays changes remarkable or just interesting? The immediate reply says just interesting, because the days changes are so minute relative to the size of these indices. The DJIAs change, for example, amounts to just 13.22 dollars, or a minute .11 percent of its value.
Moreover, this pattern occurred on only four of the 15,590 trading days since 1950.
Yet, if these results are not random, but systematically related to changes in business and economic conditions, we have to research these combinations to ascertain their underlying causes.
DJIA -.11 percent
NASDAQ .31 percent
S&P500 .03 percent