Tech Talk
Information from CSI's Customer Support Department
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Tech Talk


   Each month in this Journal, our technical support staff addresses issues of interest to many CSI subscribers in a question-and-answer format. 


Notice:
  The views and information expressed in this document reflect the opinions and experience of the author Robert C. Pelletier.  Neither CSI nor the author undertake or intend to provide tax advice or trading advice in any market or endorse any outside individual or firm.  All recommendations are provided for their informational value only.  Readers should consult competent financial advisors or outside counsel before making any software purchase or investment decision.  CSI does not stand behind or endorse the products of any outside firms.


Copyright (c) 2001 Commodity Systems Inc. (CSI).  All rights are reserved.


Questions and Answers
 
Q.
   Why are there missing days in some of my overseas price series?

A.
    When viewing a given series with Unfair Advantage® (UA), unexpected voids may appear for non-US markets as holidays occur around the world. To find out if a holiday is affecting a particular data series, check the "Events Calendar." From UA's main menu, select Database, and then click "Facts and Events." Click on "Events Calendar" and scroll through the calendar to find the date of the void.

    You will find the holiday name and a list of countries that honor the holiday. The CSI database maintains the holiday schedule for all 100 or so world markets from about 80 countries. Somewhere in the world a holiday will occur on the average once every third trading day. Whether it is Vernal Equinox Day in Japan, ANZAC Day in New Zealand, Buddha's Birthday in Korea, All Soul's Day in Brazil, or the Hindu Festival of Lights in Malaysia, UA v. 2.3.3 and later will supply the date and details for your benefit in your trading experience.

Q.
    I upgraded to UA v 2.31, but have had a problem with my analysis program since then. Has anything changed in the export specifications?

A.
    You must be using SuperCharts® with the CSIM format. There was an incompatibility problem in UA v. 2.31, which has now been corrected. You can get around the problem by either requesting upgrade information from our technical support staff or by using the MS format for your SuperCharts export files.

Q.
    I'm suddenly unable to find a particular stock in my portfolio. It's a preferred stock that I've been following for over a year. I know it still trades. What's up?

A.
    We have standardized our symbols for preferred stocks, which are now identified by more commonly used symbols. The symbols of all preferred stocks now include a plus sign (+) character embedded within the symbol. If you are unable to find a given preferred stock by its usual symbol, search for it in the full UA stock database by name, and then add it back into your UA portfolio. 

Q.
    Is decimalization complete at the US stock exchanges?

A.
    As this Technical Journal goes to press, the NYSE has completed its conversion by trading all 3,525 listed issues in decimals. NASDAQ has successfully completed the first test on a pilot of 15 stocks. They expect to test 150 additional securities on March 26th and convert the remainder of NASDAQ equities on April 9, 2001. Unfair Advantage users will always receive stock prices in whatever trading increments the exchanges use, and the software will seamlessly handle the transition. We will convert decimalized prices to fractions as necessary for continued compatibility with QuickTrieve.®

Q.
    I am interested in UA's Trading System Performance Evaluator,T but am unsure about getting and introducing an accurate list of profits and losses. Where can I get such a list? 

A.
    Trading systems produce a tabular listing of every simulated trade, complete with the net profit or loss for each. Check your trading system's documentation to see if this is available. If so, either type or import it into TSPE.

    UA will produce such a listing for any custom indicator that includes buy and sell signals, once the indicator has been displayed through UA's charting module. You can view these statistics through the charting module's right-click popup menu. Simply click "View System Performance," and then click the "Trade-By-Trade" tab as shown.

 

    Click the [TSPE] button at the bottom of the screen to automatically launch TSPE and load the P&L string. You may need to click the TSPE icon on your Windows task bar to bring the program forward. You'll see that TSPE has proceeded as if you are importing a P&L string. You'll be asked to enter commission and slippage, and then to proceed normally.

 

   If your UA doesn't support this feature, you can still import the data into TSPE fairly easily. Just click the [Export] button at the bottom of the trade-by-trade statistics screen to save the file to disk. Start TSPE normally and import the file instead of typing profits and losses.

Q.
   I'm trying to create a chart of the June, 2001 Swiss Franc contract using the "New Chart" icon on the Unfair Advantage toolbar, but I can't get it to work. First I click the "New Chart" icon, and then (after making sure the Market Type is set for "Futures") I type the symbol (SF) into the "markets" box. The "Raw" tab, which I would expect to list all the available contracts, stays blank, so I press <Enter> to enter the stock symbol into UA. At that, UA goes back to the main screen without producing a chart. All the other tabs (back-adjusted, cash, Nth nearest, etc.) work fine. How can I create a simple "Raw" using the "New Chart" icon? 

A.
    You are inadvertently sending UA into its "get chart" mode before specifying which raw contract you wish to chart. Before pressing <Enter> or clicking [OK], click the "Raw" tab from the selection screen, even though it is already displayed. UA will produce a refreshed list of available raw contracts for the symbol you just entered, from which you may choose your desired contract. Click the contract you want and then click [OK] or press<Enter>. Your selected contract will then be displayed in chart form.

Q.
    Are there any options for displaying data in my UA charts other than a standard open-high-low-close bar chart?

A.
    UA allows you to change the presentation of price bars with a few simple clicks of your mouse. From any UA chart, right-click your mouse and move to "Display Bars As" to display the following choices:

Close Only - one dot per reporting interval;

High Low Close - standard bar chart without opens;

Open High Low Close - most detailed bar chart;

Candlestick - charts present price data in a different form from a standard bar chart. To produce a candlestick chart, we plot the daily range as a vertical bar. Open and closing prices are plotted as dashes crossing the high/low bar. These dashes are connected by vertical lines that create a box. The resulting formation resembles a candlestick that burns from both ends. If the closing price is higher than the open price, the box is empty. If the closing price is lower than the open price, the box is shaded (solid).

    Traders have developed colorful terms to describe candlestick chart formations, including spinning tops, hanging man, dark cloud cover, etc. These formations, alone and in combination with others, identify market posture as bullish or bearish and give reversal signals.
 

    If you received UA v. 2.3 or higher on a CD-ROM and are experiencing any error messages or problems with the software, please contact CSI Technical Support at (561) 392-8663 or techsupport@csidata.com. If appropriate, they can give you instructions to download a patch to correct the problem.


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