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25_044039 ch19.qxp  11/21/06  11:10 AM  Page 379
                                                                                            Getting Started Making Charts
                                             Stock charts
                                             Stock charts are most useful for displaying stock-market information. These charts require three to five data
                                             series, depending on the subtype. This chart type is listed in the Other Charts category.
                                             Figure 19.35 shows an example of each of the four stock chart types. The two charts on the bottom display
                                             the trade volume and use two value axes. The daily volume, represented by columns, uses the axis on the
                                             left. The up-bars, sometimes referred to as candlesticks, are the vertical lines that depict the difference
                                            between the opening and closing price. A black up-bar indicates that the closing price was lower than the
                                            opening price.
                                                       A workbook that contains the charts in this section is available on the companion CD-ROM.
                                      ON  the  CD-ROM
                                      ON  the  CD-ROM
                                                       The file is named stock charts.xlsx.
                                             Stock charts aren’t just for stock price data. Figure 19.36 shows a chart that depicts the high, low, and aver-
                                             age temperatures for each day in May. This is a high-low-close chart.
                                      FIGURE 19.35
                                     The four stock chart subtypes.
























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