Divergence Software, Inc. has created a number of eSignal EFS studies that can be purchased individually. All of the available studies are listed below (use the Categories control below to select an indicator Category and navigate through the available studies).

Unless otherwise specified in the study description, all prices are a one-time-fee (i.e., non-recurring).

If you would like a trial run of any of our indicators, just send an email to the support address on our Contacts page. Tell us which indicator you would like to try and please include your eSignal program username (case sensitive) so that we can set up the trial for you.

Once the credit card transaction has been completed, the studies or package you have purchased will be delivered to you as an email attachment. We will generally deliver the product to you within minutes of your order, but please allow 48 hours. Certain scripts require a username for activation purposes and we cannot deliver these scripts until we receive your eSignal program Username (via email is fine). In the unlikely event that you do not receive your order within 48 hours, please either call us or send an email message to If you leave a message, please include your name, the product you ordered, your phone number and your email address. eSignal program Usernames are case-sensitive.

Please note that while many of the studies in our catalog do come with complete source code, certain studies do not. This is clearly displayed in the description of each indicator/study.

Join our mailing list and periodically you will receive valuable discount codes that are only available to our list subscribers. We will also keep you apprised of our latest product offerings.

* indicates required field


  • All
  • Averages
  • Bid/Ask Volume
  • Cycles
  • Divergence
  • Ehlers
  • Fibonacci
  • Forex
  • Gann
  • General
  • HPC
  • MESA Spectrum
  • Midas
  • Multi-Timeframe
  • Packages
  • Patterns
  • Popular
  • RSI
  • Regression
  • SRPro
  • Sentiment
  • Stochastic
  • Stop
  • Support-Resistance
  • Swings
  • Systems
  • TradeFlow
  • Trendlines
  • Utilities
  • Volume Profile
  • eSignal GET
  • trendPack