rtl-language

Text Variables (T# Variables)

The RTL language enables user text variables that can hold up to 30 characters of textual information. Each ticker symbol tracked by Investor/RT has its own set of 32 textual values. The RTL token names for these variables are T#1, T#2, ... T#32, analogous to the nomenclature for numeric V# variables. Like V#'s, any T# variable may be displayed in a quotepage and may be included in a quotepage format.

How do I create a cumulative daily A-D Line for the S&P 500 (or any other custom group of stocks or symbols)?

First, create a quotepage which contains the group of stocks or symbols on which you'd like to create your cumulative A-D Line. Now download enough daily data on the quotepage to cover the desired period. In our example, we'll create an A-D Line on the S&P 500 from January 1, 2004 to present (August 20, 2004).

Once you've downloaded enough data, we'll need to create two custom indicators which will provide us with what we need.

The first custom indicator will have the following syntax:

(CL > CL.1) + (CL.1 > CL)

How do I put an overall stop loss or target on a trading system that trades a basket/quotepage of stocks?

The Array User Variable (ARRAY) technical indicator will be instrumental in accomplishing an overall stop loss on a system which tests a basket/quotepage of stocks. In our example, we'll assume that our system is an intraday system running on a given quotepage of stocks, and when the overall system gets down a certain dollar amount, we want to get out of all positions and not re-enter until the next day. Otherwise, the process should be system-independent.

In RTL how can I use the same technical indicator token multiple times within the same formula? Is there a way to use other RTL object names directly in the formula?

The RTL formula (syntax) checking process has been improved in several ways to facilitate entry of RTL scan, signal, and custom indicator formulas. The improvements are designed to facilitate entry of technical indicator tokens in cases where multiple tokens are needed for the same technical indicator. In addition, the improvements enable the user to extend the technical indicator tokens available for use in RTL formulas through the use of pre-defined technical indicator "presets".

What's the difference between a Signal and a Scan?

The difference lies in the context in which the two are used. Scans operate on current data, and can be used to:

  • Find symbols within a given quotepage (and periodicity) that match a given criteria, or...
  • Set properties or V# variables for all the symbols in a given quotepage...

A scan is sometimes called a "screen". A scan can either be run manually by the user, or be scheduled to run periodically.

Sending Signal Alerts via Email

Alerts can be sent to email. If your cell phone is linked to an email address, then alerts may also be sent to cell phones. Below are instructions on how to send alerts to email.

Follow these steps: