To measure market participation, or market breadth, most analysts look at the number of stocks advancing on the NYSE versus the number of declining stocks. Here's the problem: Close
to half of the securities traded on the NYSE are closed-end bond funds that are tied to interest rates, ADRs and warrents. With the move higher in interest rates, the bond funds are moving lower. So upon first glance it looked like many stocks are declining. While advancing and declining figures are technically correct, they are misleading because about half of the issues represent "irregular" securities.
Instead of using the flawed NYSE data, it's best to run market breadth calculations on a large list of stocks that excludes bond funds. For my analysis, I crunch the numbers on the 1500 stocks in the S&P 1500 index. As the chart shows, the Advance Decline Line reached a new high on Friday. Market breadth is strong.

David Vomund is a fee-only Registered Investment Advisor. Information is found at www.ETFportfolios.net. Past performance does not guarantee future results. Consult your financial advisor before purchasing any security.