Writing Indicators and Strategies
Importing Instruments
Environment and Error Reporting
Extending Equilla
- Import
- Objects (COM Extensions)
Meta Properties
Drawing
- DrawLine
- DrawArea
- DrawForest
- DrawSymbol
- DrawBar
- DrawText
- DrawCandleStick
- DrawPriceMarker
- Plot1
- Plot2
- Plot3
- Plot4
- Plot5
- NoPlot
Alerts and Output
- Alert
- AlertEnabled
- CancelAlert
- CheckAlert
- ClearOutput
- Print
- PrintToFile
- RemoveFile
Color
- All Colors
- Color Functions
  - RGB
  - HSV
  - Gradient
  - TransparentColor
  - RGBRed
  - RGBGreen
  - RGBBlue
  - RGBAlpha
  - HSVHue
  - HSVSaturation
  - HSVValue
  - HSVAlpha
  - GradientColor
- Standard Color Constants
  - Black
  - Red
  - Green
  - Blue
  - Cyan
  - Magenta
  - Yellow
  - White
  - DarkBlue
  - DarkCyan
  - DarkGreen
  - DarkMagenta
  - DarkRed
  - DarkBrown
  - DarkGray
  - LightGray
  - Transparent
  - Auto
- Extended Color Constants
Data and Properties
- Instrument Properties
  - CurrencyName
  - Category
  - ExchangeName
  - TickSize
  - LotSize
  - ExpiryDate
  - SymbolName
  - DisplayName
  - RootCode
  - TradingSymbolName
  - Reversal
  - AddBoxes
  - BoxSize
  - ContractName
  - BrickSize
  - UnitName
  - Timebase
  - BarType
  - MinMove
  - DeliveryMonth
  - DeliveryYear
  - PointValue
  - Margin
- Series Data Fields
  - Accessing Series Data
  - Date
  - Time
  - DateTime
  - Open
  - High
  - Low
  - Close
  - Volume
  - OpenInt
  - Buyer
  - Seller
- Script
  - GetScriptName
  - GetScriptInstanceId
- Portfolio Support
- Quote Fields
  - Ask
  - AskDate
  - AskDatetime
  - AskDateEx
  - AskExchange
  - AskSize
  - AskTime
  - AskTimeEx
  - Bid
  - BidDate
  - BidDatetime
  - BidDateEx
  - BidExchange
  - BidSize
  - BidTime
  - BidTimeEx
  - BidDirectionNNM
  - TodaysClose
  - TodaysHigh
  - TodaysLow
  - TodaysOpen
  - TodaysTrades
  - TodaysTradesDown
  - TodaysTradesUnchanged
  - TodaysTradesUp
  - TodaysVolume
  - TodaysVolumeDown
  - TodaysVolumeUnchanged
  - TodaysVolumeUp
  - DividendFreq
  - DivYield
  - EPS
  - EPSEstimate
  - PERatio
  - ExpDateEx
  - ExpStyle
  - FND
  - FNDEx
  - High52Wk
  - Low52Wk
  - LEAPYear
  - TradeDirectionSeries
  - VWAP
  - Last
  - LastTradeDate
  - LastTradeDateEx
  - LastTradeDateTime
  - PreviousClose
  - PreviousOpenInt
  - PreviousVolume
  - Settlement
  - SharesOut
  - SICCode
  - SymbolRoot
  - TradeDate
  - TradeDateEx
  - TradeDateTime
  - TradeExchange
  - TradeTime
  - TradeTimeEx
  - TradeVolume
  - Underlying
  - CallOpenInt
  - CallVolume
  - q_IVolatility
  - PutOpenInt
  - PutVolume
  - StrikePrice
- Level II
- Sessions and Holidays
- News
- Trader Information
  - GetTraderId
  - GetTraderName
Date and Time
- Date and Time Datatypes
- Now
- CurrentTime
- CurrentDate
- EL_DateStr
- Year
- Month
- Day
- Hour
- Minute
- Second
- MilliSecond
- DayOfWeek
- DatePart
- DateAdd
- DateDiff
- DateSerial
- DateToJulian
- JulianToDate
- FormatDateTime
- FormatDate
- FormatTime
- NextMonth
- PreviousMonth
- DateConvert
Math Functions
- Atn
- Abs
- Ceiling
- Cos
- Cot
- Exp
- Floor
- Frac
- Int
- Log
- Mod
- Neg
- Not
- Pwr
- Random
- Round
- Sign
- Sin
- Sqr
- Sqrt
- Tan
- LogBaseN
- Inc
- AvgItems
- SumItems
- MaxItems
- MinItems
- MaxItemsN
- MinItemsN
- MaxItems2
- MinItems2
- PriceIsAvailable
- PriceIsNotAvailable
- Invalid
- Pi
- True
- False
- Mov
- Sum
- HHV
- LLV
- StDev
Strings
- Working with Strings
- String Functions
  - Format
  - CStr
  - InStr
  - Join
  - Left
  - Len
  - Lower
  - Mid
  - Right
  - Space
  - Trim
  - Upper
  - Replace
  - Split
- String Constants
  - NewLine
  - DoubleQuote
  - SingleQuote
  - Tab
  - EURSymbol
  - USDSymbol
  - GBPSymbol
  - JPYSymbol
Bar Information
- CurrentBar
- LastBar
- FirstBar
- IsLastBar
- IsBarOne
- TotalBars
- BarStatus
- BackBuffer
- ForwardBuffer
- SetBackBuffer
- SetForwardBuffer
- ExecOffset
- OutputDateTime
- OutputDate
- OutputTime
Trading
- About Trading
- Order Processing
- Order Commands
  - Buy
  - Sell
  - Short
  - Cover
  - ExitPosition
- Position Management
- Profit and Loss
- Risk Management
- Statistics
- Active Order Tracking
- Order Generation
- Trading Properties
Order Routing
Tools
Arrays
Vectors
Errors and Warnings
- Errors and Warnings
- Compiler Errors
  - C1000
  - C1001
  - C1002
  - C1003
  - C1004
  - C1005
  - C1006
  - C1007
  - C1008
  - C1009
  - C1010
  - C1011
  - C1012
  - C1013
  - C1014
  - C1015
  - C1016
  - C1017
  - C1018
  - C1019
  - C1020
  - C1021
  - C1022
  - C1023
  - C1024
  - C1025
  - C1026
  - C1027
  - C1028
  - C1029
  - C1030
  - C1031
  - C1032
  - C1033
  - C1034
  - C1035
  - C1036
  - C1037
  - C1039
  - C1040
  - C1041
  - C1042
  - C1043
  - C1044
  - C1045
  - C1046
  - C1047
  - C1048
  - C1049
  - C1050
  - C1051
  - C1052
  - C1053
  - C1054
  - C1055
  - C1056
  - C1057
  - C1058
  - C1059
  - C1060
  - C1061
  - C1062
  - C1063
  - C1064
  - C1065
  - C1066
  - C1068
  - C1069
  - C1070
  - C1071
  - C1072
  - C1073
- Compiler Warnings
  - W2000
  - W2001
  - W2002
  - W2003
  - W2004
  - W2005
  - W2006
  - W2007
  - W2008
  - W2009
- Runtime Errors
  - E3000
  - E3001
  - E3002
  - E3003
  - E3004
  - E3005
  - E3006
  - E3007
  - E3008
  - E3009
  - E3010
  - E3011
  - E3012
  - E3013
  - E3014
  - E3015
  - E3016
  - E3017
  - E3018
  - E3019
  - E3020
  - E3021
  - E3022
  - E3023
  - E3024
  - E3025
  - E3026
  - E3027
  - E3028
  - E3029
  - E3030
  - E3031
  - E3032
  - E3033
  - E3034
  - E3035
  - E3036
  - E3037
  - E3038
  - E3039
  - E3040
  - E3041
  - E3042
  - E3043
  - E3044
  - E3045
  - E3046
  - E3047
  - E3048
  - E3049
  - E3050
  - E3051
  - E3052
  - E3053
  - E3054
  - E3055
  - E3056

E3054

Support for COM-API extension objects has been disabled in the options.

You can either remove COM-API extension objects from the source code or enable the support for COM-API extension objects.

To remove extension objects, check for object variables declared inside a objects block and remove all references to these variables.

To enable support for COM-API extension objects, please open the options dialog and navigate to the Equilla section. Enable checkbox "Allow COM-API extensions to be used"

Be aware that by enabling this option, the Equilla compiler and runtime environment will try to instantiate any COM object referenced in the 'objects' block of an indicator or strategy.