When it comes to market breadth, the Advance-Decline line is definitely one of our go-to’s. This indicator calculates the net advancers. In other words, the number of advancing stocks less the number of declining stocks. This cumulative measure goes up and down over time, similar to the market indexes themselves.
Something to keep in mind is the fact that we use the Common Stocks Only A-D Line because there are other vehicles that trade on the NYSE, like closed-end funds for example. If we’re analyzing the stock market, let’s stick to just stocks in our indicators. [Read more…]