Elemets of a stock chart
If you are used to see stock charts from the movies you may be confused looking at the charts used in this blog: In this article I will explain the bare minimum to understand what you are seeing, in later articles I will explain in detail every element of the chart. First of all: where is the price line? The chart that we use for technical analysis (but we should call it statistical analysis of the price progression ) are an evolution of the line charts. This is how a line chart looks like: It is done connecting with a line the price point of every single time frame. For example if the time frame is a day you can have a point at the price of the stock for that day and then connect every point: This is good but not the best: every time frame, let's say every day, the prices move up and down, how can you make a decision about which price use as point for the day? You can use the closure price or the average or the weighted average ...