The featured EA, ttnFullTurtle, implements the classic Turtle Trading rules using dual breakout systems, ATR-based position sizing, and pyramiding logic. It includes risk controls for equity percentage allocation, stop losses based on volatility, and correlation limits. Other tools in the set provide strategies based on Bollinger Bands, Donchian channels, and market reversals. The documentation is minimal, and some files may rely on external dependencies.
Dual breakout entry systems based on Turtle rules
ATR-based position sizing and volatility stop losses
Pyramiding logic for scaling into trending positions
Read from ttnFullTurtle.mq4. Defaults are the author's; change them in the EA's Inputs tab.
Name
Type
Default
Description
MagicNumber_System1
int
ttnMagicNumberTurtleSystem1
MagicNumber_System2
int
ttnMagicNumberTurtleSystem2
PeriodS1Entry
int
20
PeriodS1Exit
int
10
PeriodS2Entry
int
55
PeriodS2Exit
int
20
PeriodATR
int
14
SlowMAPeriod
int
350
FastMAPeriod
int
25
SkipS1AfterWinningTrade
bool
true
UseMAFilter
bool
true
EquityPctPerN
double
1.0
Show all 21 inputs
Name
Type
Default
Description
UnitsPerTrade
int
1
StopSizeInN
int
2
PyramidingThresholdN
double
0.5
MaxPyramidingTimeframe
int
5
MaxUnitsPerCurrencyPair
int
4
MaxUnitStronglyCorrelated
int
5
MaxUnitMildlyCorrelated
int
7
MaxUnitsPerDirection
int
10
LogLevel
eLogLevel
LevelError
How to install it
1Download the sourceUse "Download source (.zip)" above, or clone tickelton/mql4 from GitHub, and unzip it.
2Open the data folderIn MetaTrader choose File, then Open Data Folder, and go to MQL4/Experts.
3Copy the filesCopy the .mq4 file into Experts, and any .mqh files into the Include folder the code expects.
4Compile in MetaEditorOpen the file in MetaEditor and press Compile. Fix any missing includes the compiler reports.
5Test before you tradeRun it in the Strategy Tester, then attach it to a demo chart and allow algorithmic trading.
Third-party code. ForexR did not write, test or endorse this EA, and the summary above was generated automatically from its README and code. ForexR lists only repositories with readable source code and never hosts files. Read the code, backtest it and use a demo account first; automated trading can lose money quickly.
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