Not looking good for the bulls
Monday, June 20, 2011 at 6:46AM Last week while the market was trading on Greece news, something was happening to the internals of the market. A very important indicator turned bearish on this market. What indicator is that? The McClellan Summation index(NYSI). The McClellan summation index is sum of the McClellan Oscillator, which is based on the daily advancers and decliners in the market. The Summation index gives a long-term direction of the market. The key level for the summation index is 0. John Murphy in his book The Complete Guide to Market Breadth Indicators qoutes John McClellan as saying "that when the McClellan Summation Index drops below the zero line, it is a precursor to a bear market"(p.81). Last week the McSummation index dropped to -41.
Above is a chart showing the times NYSI when it crosses below the zero line. When NYSI does drop below the zero line the market went lower, in 2007 it marked the top. When NYSI stays below the zero line and trends lower, the market follows as we see in 2008, after dropping below zero the NYSI hit -1600. NYSI is has just breached the zero line and could come back above, but the trend has been down.
One way to look at where NYSI will continue to head, is to look at what makes up NYSI. The key component is the NYMO oscillator which is made up of advancers and decliners. Looking at the NYAD and how it is trending gives you a good indicator of where NYSI will go. NYAD is in a clear downtrend, this is confirmed first with the moving average crosses, but more importantly that the 8 day ema has capped any advances. As long as NYAD trends lower so should NYSI.
History is not looking good for the bulls, first we had the 6 weeks down and saw what that can do, now NYSI has crossed below zero. It may be time to jump off the bull train for a little while. For more information on NYSI click here it will take you to stockcharts.com page about NYSI.














































