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Quick-tip 37 | Use StreamReader to import a symbol list into the Optimizer

One of the features introduced with TradeStation 9.5 was the Optimization API. This API allows the TradeStation user to do optimizations over multiple symbols, multiple intervals and more.

Tutorial 100 demonstrated how to create a simple trading app to optimize two strategies across multiple symbols and bar lengths. It also used a simple form to display the progress of the optimization taking place and to allow the user to start and stop the optimization.

In tutorial 100 the symbols used in the optimization were hard coded in the program. A Gold Pass member asked how to go about importing a symbol list into the optimizer. Quick-tip 37 demsonstrates how this can be achieved.

The Quick-tip 37 program is available for free download for Gold Pass members below. Others can download the program for $29.95 here:

The quick-tip does not apply to MultiCharts.

The following short video shows the process.

Video demonstration of Quick-tip 37

Quick-tip 37 (for TradeStation 9.5 and TradeStation 10.0) is available for free download for Gold Pass members (see below). 

Gold Pass download area (make sure you are logged in)

This content is for members only.

Please email if you find any bugs,notice any errors, or have questions about the tutorial.

THESE INDICATORS, SHOW ME STUDIES, STRATEGIES AND OTHER PROGRAMS HAVE BEEN INCLUDED SOLELY FOR EDUCATIONAL PURPOSES.

TO THE BEST OF MARKPLEX CORPORATION’S KNOWLEDGE, ALL OF THE INFORMATION ON THIS PAGE IS CORRECT, AND IT IS PROVIDED IN THE HOPE THAT IT WILL BE USEFUL. HOWEVER, MARKPLEX CORPORATION ASSUMES NO LIABILITY FOR ANY DAMAGES, DIRECT OR OTHERWISE, RESULTING FROM THE USE OF THIS INFORMATION AND/OR PROGRAM(S) DESCRIBED, AND NO WARRANTY IS MADE REGARDING ITS ACCURACY OR COMPLETENESS. USE OF THIS INFORMATION AND/OR PROGRAMS DESCRIBED IS AT YOUR OWN RISK.

ANY EASYLANGUAGE OR POWERLANGUAGE TRADING STRATEGIES, SIGNALS, STUDIES, INDICATORS, SHOWME STUDIES, PAINTBAR STUDIES, PROBABILITYMAP STUDIES, ACTIVITYBAR STUDIES, FUNCTIONS (AND PARTS THEREOF) AND ASSOCIATED TECHNIQUES REFERRED TO, INCLUDED IN OR ATTACHED TO THIS TUTORIAL OR PROGRAM DESCRIPTION ARE EXAMPLES ONLY, AND HAVE BEEN INCLUDED SOLELY FOR EDUCATIONAL PURPOSES. MARKPLEX CORPORATION. DOES NOT RECOMMEND THAT YOU USE ANY SUCH TRADING STRATEGIES, SIGNALS, STUDIES, INDICATORS, SHOWME STUDIES, PAINTBAR STUDIES, PROBABILITYMAP STUDIES, ACTIVITYBAR STUDIES, FUNCTIONS (OR ANY PARTS THEREOF) OR TECHNIQUES. THE USE OF ANY SUCH TRADING STRATEGIES, SIGNALS, STUDIES, INDICATORS, SHOWME STUDIES, PAINTBAR STUDIES, PROBABILITYMAP STUDIES, ACTIVITYBAR STUDIES, FUNCTIONS AND TECHNIQUES DOES NOT GUARANTEE THAT YOU WILL MAKE PROFITS, INCREASE PROFITS, OR MINIMIZE LOSSES.