Daytrader Companion is an easy to use trading calculator
Daytrader Companion calculates exit points for stock traders
Daytrader Companion calculates expiration scenarios for options traders
Daytrader Companion can handle standard options, spreads, and straddles

Check For Updates
Not sure if you're using the latest version of Daytrader Companion ?

You can check for updates below, or view the revision history log. If you have an eligible paid version of the app, you'll be able to instantly download any maintenance release for free, and you'll qualify to buy any major release at the lower upgrade price.

  • Enter PRODUCT ID
  • Click [Show Eligibility] button
    • if available, an eligible upgrade will be displayed
  • Select upgrade product
    • free upgrade - download ZIP file
    • paid upgrade - pay via PayPal and download
  • Refer to install instructions

PRODUCT ID What's This
Product ID
The PRODUCT ID is listed on the ABOUT dialog for paid versions of the application.
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Invalid Product ID
The PRODUCT ID is invalid. Check the ABOUT dialog of the application.

Upgrades are for paid versions of Daytrader Companion. Visit the downloads page to download the latest demo version of the app.

For customers who purchased Daytrader Companion as part of a package of multiple software products, each individual app upgrades separately with its own PRODUCT ID.

When you buy Daytrader Companion the first time, you'll pay the full price. Any subsequent major release qualifies for the lower upgrade price. So you'll only ever pay the full price once.

It is not required to purchase every upgrade to continue receiving the lower price. However, upgrade prices are kept low, so it is typically worth it to purchase each major release.

Some minor releases are free. All maintenance releases, which provide fixes, are free.

Daytrader Companion costs less than $5

Daytrader Companion is used to plan your exit strategy

Daytrader Companion is used to define your risk

Daytrader Companion makes is used to set your trading goals


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