Omega Research Easy Language Reference Guide

Limitation of Liability......Page 1
Contents......Page 3
Introduction......Page 5
What Can You Create?......Page 6
Additional Resources......Page 7
The Basic EasyLanguage Elements......Page 9
How EasyLanguage is Evaluated......Page 10
About the Language......Page 14
Referencing Price Data......Page 15
Expressions and Operators......Page 16
Referencing Previous Values......Page 21
Manipulating Dates and Times......Page 24
Using Variables......Page 29
Using Inputs......Page 34
EasyLanguage Control Structures......Page 37
Writing Alerts......Page 43
Understanding Arrays......Page 49
Understanding User Functions......Page 54
Output Methods......Page 68
Drawing Text on Price Charts......Page 80
Drawing Trendlines on Price Charts......Page 93
Understanding Quote Fields......Page 113
Multimedia and EasyLanguage......Page 114
EasyLanguage for TradeStation......Page 119
Writing Trading Signals......Page 120
The Trading Strategy Testing Engine......Page 121
Trading Verbs......Page 135
Understanding Built-in Stops......Page 148
Writing Indicators and Studies......Page 152
Writing ShowMe and PaintBar Studies......Page 158
Writing ProbabilityMap Studies......Page 163
Writing ActivityBar Studies......Page 170
EasyLanguage for RadarScreen......Page 183
Writing RadarScreen Indicators......Page 184
Writing Indicators for SuperCharts SE......Page 189
Specifying Availability of Indicators......Page 195
EasyLanguage for OptionStation......Page 197
OptionStation Data Analysis......Page 198
Reading OptionStation Data......Page 199
Writing OptionStation Indicators......Page 208
Writing Indicators for SuperCharts SE......Page 213
Writing Search Strategies......Page 219
Writing OptionStation Models......Page 227
OptionStation Global Variables......Page 239
EasyLanguage and Other Languages......Page 243
Defining a DLL Function......Page 244
Using Functions from DLLs......Page 246
More About the EasyLanguage DLL Extension Kit......Page 247
EasyLanguage Syntax Errors......Page 249
EasyLanguage Colors, Widths & Codes......Page 281
Reserved Words Quick Reference......Page 283
Index......Page 345