Create
a Custom Indicator Using the "csv.BySym"
Plug-in Formula
Using the "csv.BySym" (1 parameter)
formula builder, this section takes you through the step by
step process of creating a simple MetaStock Custom Indicator.
This indicator will retrieve one statistic from the sample MasterDATA
composite / breadth datafiles included with your MetaStockCSV
installation. This statistic can then
be used in any MetaStock function.
Open MetaStock and click on
,MetaStock's
Indicator Builder. The "Indicator Builder" dialog
window opens.
Click on the "New" button. The
"Indicator Editor" dialog window opens. Leave this
dialog window open.
Below is a working copy of the MetaStockCSV
Plug-in "csv.BySym
Formula Builder" discussed previously. Using
this formula builder, make a new formula that retrieves the
composite statistic, "Total components advancing".
In the section, "Select a statistic:", click on the drop down
box and then click on the desired statistic. Then click
on the button "Click Here To Make the Formula".
Your new formula will appear in the subsequent "MetaStockCSV
Plug-in Formula"
section.
Click on the button "Click To Copy the Formula To Your
Clipboard".
Click in "Formula" field of the
MetaStock "Indicator Editor" dialog window you previously
opened in step two above. Paste your new formula in this
"Formula" field by holding down the "CTRL" key and
pressing the "v" key.
Type a "name" for your new indicator, such as
"Advancing Issues".
Your finished custom indicator should appear as follows:
This custom indicator will retrieve the
specified composite / breadth statistic for any of the three
sample indexes included with your MetaStockCSV
Plug-in installation. The retrieved data will use the "base" symbol of the currently
active MetaStock function. The data period of the values
retrieved will be that of the "base" symbol.
In the interest of keeping yourself
organized, you might consider placing an identifying
punctuation mark or letter at the beginning of your own custom
indicators. This simple addition will keep all of you
custom indicators grouped together.