A pattern day trader is a trader who makes four or more qualifying day trades in a five-day period. To qualify as a pattern day trader, the individual must meet two additional criteria. The person ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Diane Costagliola is a researcher, librarian, instructor, and writer who has published articles on personal finance, home buying, and foreclosure. Investopedia / Laura Porter A double top is an ...

The head and shoulders pattern is a chart formation that many investors use to recognize stock trend reversals. In fact, it’s considered one of the most reliable indicators available to investors ...

Identifying an object by its shape or properties. For example, stock forecasting identifies trends by recognizing historical patterns. Although pattern recognition has been around for decades, it is ...

PATTERN statements create PATTERN definitions that define the color and type of area fill for patterns used in graphs. These are the procedures and the graphics areas that they create that use PATTERN ...

As design nodes drop below 45nm, design rules are exploding in number and complexity, making design rule checking (DRC) harder and lengthier. What we have observed across the industry is that the ...