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Data visualization refers to the techniques used to communicate data or information by encoding it as visual objects (e.g., points, lines, or bars) contained in graphics. The goal is to communicate information clearly and efficiently to users. It is one of the steps in data analysis or data science. According to Vitaly Friedman (2008) the "main ...
Stocks and flows in accounting. Thus, a stock refers to the value of an asset at a balance date (or point in time), while a flow refers to the total value of transactions (sales or purchases, incomes or expenditures) during an accounting period. If the flow value of an economic activity is divided by the average stock value during an accounting ...
Relative strength is a ratio of a stock price performance to a market average (index) performance. [ 1] It is used in technical analysis . It is not to be confused with relative strength index . To calculate the relative strength of a particular stock, divide the percentage change over some time period by the percentage change of a particular ...
Stocks are surging higher with the S&P 500 ( ^GSPC) nearing 5,000 for the first time. To explain the rise, we recently asked some top Wall Street strategists to contribute to the latest edition of ...
Candlestick charts are a visual aid for decision making in stock, foreign exchange, commodity, and option trading. By looking at a candlestick, one can identify an asset's opening and closing prices, highs and lows, and overall range for a specific time frame. [ 7] Candlestick charts serve as a cornerstone of technical analysis.
Line break chart. Line break charts contain an “up line” and a “down line” which are normally distinguished using different colors, e.g., an up line can be represented by a green line and a down line can be represented by a red line. [ 6] A new up line is added when the previous high is exceeded by the underlying chart's close and a ...
t. e. In finance, technical analysis is an analysis methodology for analysing and forecasting the direction of prices through the study of past market data, primarily price and volume. [ 1] As a type of active management, it stands in contradiction to much of modern portfolio theory.
A radar chart showing the differences in performance metrics of a sedan, sports car, and pickup truck. Another application of radar charts is the control of quality improvement to display the performance metrics various objects including computer programs, [12] computers, phones, vehicles, and more. Computer programmer often use analytics to ...