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- ********************************************
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- StockChart
-
- Stock Market Technical Analysis Program
-
- Version 2.16 - August 1990
-
- User's Manual
-
- ********************************************
-
- Copyright 1988, 1989, 1990 - David A. Wizda
- All rights reserved
-
- Portions of this program include material
- Copyrighted by Absoft Corp 1988
-
- ********************************************
-
-
- THE UBIQUITOUS DISCLAIMER
-
- StockChart was written by an amateur programmer and investor.
- While every effort has been made to assure the accuracy of the
- information provided by this program, no warranty of any kind is
- either expressed or implied. If you make investment decisions
- based solely on the information supplied by this program, might I
- remind you that a fool and his money are soon parted.
-
-
- ABOUT STOCKCHART
-
- Disclaimers withstanding, I have found StockChart to be a
- very useful investment tool and therefore have released it as a
- shareware program. Permission is hereby granted to distribute
- this program without permission of the author provided that this
- file accompanies it and no charge is made for its distribution.
-
- This is not a crippled version (I have been using it in its
- previous versions for quite some time), but there still may be
- some bugs and I have many enhancements in the works. If you find
- this to be a useful program, please send some sort of
- acknowledgement, preferably in the form of a check or money order
- to:
-
-
- David A. Wizda
- 533 East 13th Street
- New York, NY 10009-3508
-
-
- If you send me $2, and a disk full of your favorite public
- domain or shareware programs, art, and/or animations, I will send
- you:
-
- -The latest version of StockChart
-
- -My most recent data files on the S&P 500 prices, the S&P
- 100 Put-Call ratios, the NYSE advance-decline numbers,
- and any other stocks which I may happen to be charting
- at that time
-
- -A printed manual
-
- I can also sometimes be reached through CompuServe at User
- ID# 73467,3317.
-
-
- INTRODUCTION
-
- StockChart is designed for investors who want to perform
- technical analysis on stocks. The current version provides you
- with the facilities to input the high, low, close, and volume of
- stock prices on a daily basis; display the data for the latest
- six months; rescale the charts; and draw trend lines. Additional
- features include weekly graphs which show up to 2 1/2 years of
- data, moving averages, put-call ratio graphs, and advance-
- decline graphs.
-
-
- FILES
-
- The only file you need to run this program is "StockChart",
- however, you should have also received the data files "sp500",
- "AdvDec.dat" and "PutCall.dat" along with their ".info" files.
- We will assume that you have all or these files for the purposes
- of the rest of this Manual. AdvDec.dat and PutCall.dat must be
- in the current directory.
-
-
- RUNNING STOCKCHART
-
- You MUST be in interlace mode to use this version of the
- program. If you are not already set in this mode, you have
- several options: change the Preferences setting, or use one of
- the public domain programs such as WBLace (highly recommended).
- While I could have written this program using a custom screen so
- that this would not have been necessary, I didn't for several
- reasons. Primarily, because I really like this mode with its 48
- lines and lots of room for several open windows (and I don't even
- have Flicker Fixer). Try it for all of your applications, if the
- flickering doesn't bother you too much, you may never go back.
-
- To run StockChart, simply double-click its icon, or type
- "StockChart" from the CLI. (WARNING: When running from the CLI,
- make sure the stack is set to at least 13,372).
-
- You will be greeted by the copyright message and a window
- prompting you to enter a file name. Type "sp500" followed by the
- RETURN or ENTER key. Assuming that you have the file "sp500" and
- that it is in the same directory as StockChart, you should see a
- graph of the S&P 500 data for the last six months.
-
- To draw lines on the graph, position the pointer at any point
- on the graph and press the left mouse button. Reposition the
- pointer somewhere to the right of the first point and press the
- left mouse button again. Voila! Trend lines.
-
-
- MENU OPTIONS
-
- The program is controlled by selecting items from the menu
- with the mouse. The following functions can be selected:
-
- Data Graph Options Put-Call Ratio
- Choose Stock Auto Price Limits Enter Data
- Enter Data Set Price Limits Revise Data
- Revise Data Set Volume Limits Show Put-Call Ratio
- Quit Auto Volume Limits
- Daily Graph
- Weekly Graph
- Moving Average
- Redraw Screen
-
-
- Advance-Decline
- Enter Data
- Revise Data
- Set Limits
- Auto Limits
- Show Adv-Dec
-
- These functions are described below.
-
-
- Data
-
- Choose Stock--A window will appear prompting you to enter a
- file name which includes the data for a specific stock. With
- this release of the program, we have included data for the S&P
- 500 (file name "sp500"). If you have this file and you enter the
- correct name, you will be displayed a graph of the stock
- performance for the past few months.
-
- Enter Data--You will be prompted to enter the year, month,
- day, high, low, close, and volume of the stock selected under the
- "Data--Choose Stock" option. You will then be prompted with
- "Enter Data (y,N,q,m)?"
-
- - Type "y" (Yes) if the data is correct and you want it to
- be written to the file.
- - Type "n" (No, the default) if the data is incorrect and
- you want to re-enter it.
- - Type "q" (Quit) if you do not want to enter any data.
- - Type "m" (More) if the data is correct, you want it to be
- written to the file, and you want to continue entering
- more data for the following day.
-
- Your first date for entering data must be a Monday.
-
- Years, months, and days must be entered as one or two-digit
- integers (e.g "88" for 1988, "8" for August). Prices must be
- entered in decimal form (e.g. "112.5", not 112 1/2). After the
- first day of data has been entered, the date will be entered
- automatically. The program knows about weekends and leap years.
-
- I suggest entering volumes in thousands (000 omitted) for
- single stocks and in millions (000 000 omitted) for stock
- indexes.
-
- For holidays, enter the date as described above, and "0" for
- the high, low, close, and volume.
-
- After you enter data, the graph will be redrawn.
-
- Revise Data--You will be prompted to enter the record number
- for the data that you want to review for possible revision. If
- you hit "RETURN" you will be shown the last 20 entries.
- If you want to revise one of the entries shown, enter its
- record number and then enter the data as described above.
- If you do not want to revise any of the data, press "RETURN".
-
-
- Graph Options
-
- Auto Price Limits--This is the default when you first review
- the graph. When selected, the top of the price graph will be set
- to the highest price within the period and the bottom of the
- price graph (the lowest vertical line, about 2/3 down the screen)
- will be set to the lowest price. All other prices will be scaled
- proportionately.
-
- After you perform this function, the graph will be redrawn.
-
- Set Price Limits--You will be prompted to set the Upper Bound
- and the Lower Bound which correspond to the top and bottom
- horizontal lines. All other prices will be scaled
- proportionately.
-
- Since there are 20 fixed intervals between lines, you may
- wish to set the limits at "round" values by inputing multiples of
- 20. For example, if the Automatic Price Limits are 275.125 and
- 249.875, you could set the Upper Bound at 280 and the Lower Bound
- at 240.
-
- If you enter an upper bound which is less than the actual
- high, some of the higher prices will be off the screen.
- Likewise, if you enter a lower bound which is higher than the
- actual low, some of the lower prices will extend into the volume
- area.
-
- After you enter these values, the graph will be redrawn.
-
- Note the "Grid %" number in the lower right-hand column.
- This number is calculated by dividing the interval between the
- horizontal grid lines by the last closing price. It indicates
- the relative vertical (price) scale of the graph. This is useful
- in visualizing the commonly used 3% break-out rule.
-
- Auto Volume Limits--This is the default when you first review
- the graph. When selected, the top of the volume graph (the
- lowest line of the price graph) will be set to the highest volume
- within the period. All other volumes will be scaled
- proportionately.
-
- After you perform this function, the graph will be redrawn.
-
- Set Volume Limits--You will be prompted to set the upper
- bound of the volume graph (the lowest line of the price graph).
- All other volumes will be scaled proportionately. You may set
- the upper bound at a value lower than the actual high volume, in
- which case the volume line will extend into the price graph.
-
- Daily Graph--This is the default mode, showing six months of
- data.
-
- Weekly Graph--This mode shows about 2 1/2 years of weekly
- data.
-
- Moving Average--You will be prompted to enter the number of
- days for a moving average line (up to 200). To erase the line,
- enter "0". This feature has not yet been implemented in the
- weekly graph mode.
-
- Redraw Screen--The screen is redrawn, erasing any trend lines
- which you may have drawn, but not the moving average line.
-
-
- Put-Call Ratio
-
- Versions 2.0 and greater add provisions for entering one
- Put-Call ratio graph in a separate window. The accompanying file
- "PutCall.dat" includes data for the S&P 100 Index. You are free
- to use any index, however, this version limits you to one.
-
- Enter Data--This operation is the same as described above
- except that you enter the date followed by the call volume and
- the put volume. All data is written to the file "PutCall.dat" inthe current directory.
-
- For holidays, enter the date and the previous day's call and
- put volumes.
-
- Revise Data--This operates the same as described above under
- "Data--Revise Data."
-
- Show Put-Call Ratio--A graph will appear in a window at the
- bottom of the screen showing the put-call ratio for the last six
- months.
-
- Some analysts believe that a put-call ratio above 1.3 (the
- shaded area at the top) is a bullish indicator and that a ratio
- below 0.6 (the shaded area at the bottom of the graph) is a
- bearish indicator.
-
-
- Advance-Decline
-
- Versions 2.06 and greater add provisions for entering one
- advance-decline line graph in a separate window. The
- accompanying file "AdvDec.dat" includes data for the NYSE. You
- are free to use any exchange, however, this version limits you to
- one.
-
- Enter Data--This operation is the same as described above
- except that you enter the date followed by the number of
- advancing issues followed by the number of declining issues. All
- data is written to the file "AdvDec.dat" in the current
- directory.
-
- For holidays, enter "0"'s.
-
- Revise Data--This operates the same as described above under
- "Data--Revise Data."
-
- Set Limits--Allows you to rescale the chart.
-
- Auto Limits--Rescales the chart proportionally between the
- highest and lowest values.
-
- Show Adv-Dec--A graph will appear in a window at the bottom
- of the screen showing the cumulative number of advances minus the
- number of declines for the last six months. I realize that this
- is not a traditional advance-decline line graph, but I think it
- is more meaningful.
-
-
- ENHANCEMENTS
-
- The following enhancements are under consideration for the
- next version. Your input is requested as to which should take
- priority.
-
- - Trim File--As you continue to add to the data files, they may
- soon become filled with useless data. This function will
- trim off the data from the beginning of the file
-
- - Print Data--This function will print the contents of data
- files
-
- - Better I/O and Error handling
-
- - Automatic data entry from news services.
-
- - Anything else that you want. Please let me know, whether or
- not you send me any money.
-
-
- BUGS
-
- For some reason, the program screws up the automatic scaling
- of the price chart for weekly data if you are entering data for
- more than one stock. You can still set the limits manually, so
- this is no big deal. I'm trying to fix it, but I can't seem to
- find out why it doesn't work correctly.
-
-
- SOURCE CODE
-
- Source Code is available on request. Versions 2.0 and later
- of this program have been written in AC/BASIC (a compiled BASIC
- language available from the Absoft Corporation). I am fairly
- sure that most of the program functions will work using the Amiga
- Basic interpreter except that you will have to rewrite the
- routines for drawing trend lines because of timing differences
- between the compiler and the interpreter.
-