We define oversold territory using the Relative Strength Index, or RSI, which is a technical analysis indicator used to measure momentum on a scale of zero to 100.

Last week’s Zweig Breadth Thrust, or ZBT, increases the likelihood that the stock market will be higher than today in coming months — but don’t get carried away. The ZBT is a technical ...

A technical indicator related to market breadth is hovering at record levels, signaling the latest rally is more than just a few large stocks. The 2-year cumulative advance-decline set a fresh ...