April 3, 2008
At the final bell, stocks were almost unchanged. While the indices managed to close fractionally higher, their gains were substantially below the median for the trading pattern of the past four days.
In comparing todays S&P500 advance of .13 percent, with the 80 such previous incidents of this pattern since January 2000, we find that its increase is less than a third of the historical .72 percent median.
The comparison for the NASDAQ is similar: todays change of .08 percent is much smaller than the median gain of .98 percent. As for the next day, there were 40 advances and just 30 declines, in the 70 times that this pattern was displayed by the NASDAQ.
The DJIA gained .74 percent today, compared to the median .79 percent, but declines outnumbered advances for the next trading day, 44 minus days to the 38 positive closes on the next day.
DJIA .14 percent
NASDAQ .08 percent
S&P500 .13 percent