ロジックファクトリー
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About EA's Strategy
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About Logic Factory
Logic Factory is an EA that allows you to create logic by combining the technical analysis in MT4.
Since logic can be built without using programming, this tool is recommended for those who have given up on creating their own EAs due to lack of time to learn MQL or for those who are not good at programming.
Of course, there are limits to what can be done in terms of modifying EA parameter settings and building logic, so it is better to use a dedicated EA creation tool such as EA Tool to create advanced EAs.
What Logic Factory can create is a strategy that combines several technical analyses.
If you come up with a good idea, you can create logic while changing the parameters of the EA, so you don't need any programming knowledge at all.
Although simple, depending on the logic, it is possible to create an EA with a steadily rising profit curve.
The image below shows a 5-minute scalping EA, which has been steadily increasing in long-term back testing.

Advantages of using Logic Factory
What is the advantage of using Logic Factory when you can easily create EAs with EA Tool?
The biggest advantage is that you can build your own logic by simply changing the parameters of the EA. You can easily create your own trading strategy by simply selecting one trigger logic and combining it with filter logic.
For example, a forward strategy that determines the trend and enters at the first push, or a scalping strategy for early morning Asian time (morning scaling) require input from Step 1 to Step 4, but it will take no more than 5 minutes if it is just input.
In addition, since "Logic Factory" is an EA, you can immediately back-test the trading strategy you have created. If you like the back-tested settings, you can use them for automated trading.
The advantage of Logic Factory is that it is just that simple.
Combination of EA Tsukuru and Logic Factory
Logic Factory is even more effective when used in conjunction with EA Tsukuru.
EA Tsukuru is a convenient tool that makes it easy to create EAs, but the process of inputting data is a bit tedious.
Even if you want to change the parameters and check them, it is not easy.
Logic Factory is useful in such cases.
You can efficiently create EAs by creating and verifying logic in Logic Factory in advance and then inputting it into EA Tool.
How to use Logic Factory
Using Logic Factory is easy.
There are four major sections in the Logic Factory, and for each section, you simply select the conditions you want to use and enter them.- basic setting
- trigger logic
- filter logic
- close-logic
The basic steps in creating logic in Logic Factory are as follows




Of course, depending on your logic, you may not need to enter all of Steps 1 through 4.
For a logic that enters at a moving average crossing and stops to take profit at a trailing stop, simply enter Step 1 and Step 2.
If this is all there is to it, it should take less than a minute to enter.
We will post an article on Investment Navigator+ with examples of specific uses in the future.
Parameter Description
■Basic Settings
Magic Number (287351)
You can change the magic number.Lot(0.1)
You can change the number of lots to trade.Spread Filter (5)
If the spread is more than the set value (pips), no entry will be made.Slippage(3)
Set the slippage.Fixed Stop Loss (100)
Set the stop loss (stop loss order).Take Profit Fixed (100)
Take Profit (Fixed Profit)├Variable Stop Loss Take Profit
├ Duration of ATR
├Multiple of ATR (Stop Loss)
└Multiple of ATR (Take Profit)
Variable stop loss and take profit using ATR.Trailing Stop
├Trailing stop (not used, normal, activated after break even, break even only)
├Trailing stop
├Step
└Break EvenEnable long entry
Enable long entry by true.Enable Short Entry
Enable Short Entry by true.
Enable Close Logic
Enable Close Logic■Trigger Logic
The logic used to trigger entry is mainly the crossing of two lines.
Please change the trigger logic used to true and set the parameters.
Only the long entry parameters are shown.
The short entry parameters are the opposite of the long entry values.
(Note: Only one trigger logic should be selected.Moving Average Cross (false)
Short-term moving average (20)
└Long-term moving average (50)
This is a general moving average cross.
Long: Short-term moving average crosses the long-term moving average from below to above
Short: The short-term moving average line crosses the long-term moving average line from above to belowADX (Cross of +DI and -DI)(false)
└Period of ADX(14)
Use the cross of +DI and -DI of ADX.
Long: +DI exits above the -DI from below
Short: +DI exits the -DI from above to belowATR Breakout (false)
├ ATR Duration (14)
└Break level (100)
Condition: ATR (Average True Range) breaks out above the set value from below.
ATR alone cannot determine the direction of the trend, so it must be combined with a filter that can determine the trend.
Therefore, please combine ATR with a filter that shows the trend.
ATR values are converted into pips.├Bollinger Band Upper Band Touch (false)
├ Bollinger Band Duration (20)
└Deviation (2)
Enter when the Bollinger Band touches the band.
Long: The candle closes above the +2σ (can be changed) line from below.
Short: The candle closes above the -2σ (can be changed) line.├Bollinger Bands Lower Band Touch (false)
├Period of Bollinger Bands (20)
└Deviation (2)→
Enter when the Bollinger Band touches the band.
Long: The candle closes above or below the -2σ (can be changed) line
Short: The candle closes above the +2σ (can be changed) line from below.CCI Breakout (false)
├CCI Duration(14)
└Break level(50)
Long: CCI breaks out above the break level from below
Short: CCI exits the -break level from above to below├Envelope upper band touch (false)
├Envelope period(14)
└Deviation(0.10)
Enter when the band of the envelope is touched.
Long: The candle closes above the upper band line from below
Short: The candle closes above the Lower Band line from aboveEnvelope Lower Band Touch (false)
├Envelope duration(14)
└Deviation(0.10)
Entry is made when the band of the envelope is touched.
Long: The candle closes above and below the lower band line
Short: The candle closes above the upper band line from belowMACD Breakout (false)
├Short-term EMA Duration (12)
├Long-term EMMA duration(26)
├Period of Signal(9)
└Breakout level(0)
Long: MACD line exits the breakout level from below to above
Short: MACD line exits the - breakout level from above to belowMACD cross (false)
├Short-term EMA Duration (12)
├Long-term EMMA Duration(26)
└Period of Signal(9)
Long: MACD line exits the signal line from below to above
Short: MACD line exits the signal line from above to below├RSI counter (false)
├RSI period(7)
└Counter level (30)
Long: RSI exits the counter level from above to below
Short: RSI exits above the 100-counter level from belowStochastic Counter (false)
├%K periods (5)
├%D periods(3) ├slowing(3))
└Counter level (30)
Long: Stochastic exits the canter level from above to below
Short: Stochastic exits the 100-counter level from below to aboveStochastic Signal Line Crossing (false)
├%K periods (5)
├%D periods(3)
└Slowing (3)
Long: Stochastics exits the signal from below to above
Short: Stochastics exits the signal from above to belowWilliam%R Counter(false)
├ William%R duration(14)
└Counter level(-80)
Long: William%R exits the counter level from above to below
Short: William%R exits the -100-counter level from below to aboveRVI Crossing(false)
└RVI Duration(10)
Long: RVI exits above the signal from below
Short: RVI exits the signal from above to below└Low touch(false)
└Duration of lows (12)
Enter when the candlestick touches the low line└High price touch(false)
└High price period(12)
Enter when the candlestick touches the high lineEntry at specified time (false)
├Hour(00)
└minute(00)
Entry is made at the set time.
Use in combination with filter logic.■Filter Logic
Logic used to determine market conditions with the aim of improving entry accuracy.
Set to "true" to enable this function.
To change the time leg of each logic, select from the pull-down menu.Moving Average Slope 1 (false)
├Time frame (current time)
└Duration of moving average line(20)
Uptrend: moving average slope up
Downward trend: moving average slopes downMoving Average Slope 2 (false)
├Time frame (current time)
└Duration of moving average(40)
Uptrend: moving average slope up
Downward trend: moving average slopes downMoving Average Slope 3 (false)
├Time frame (current time)
└Duration of moving average(60)
Uptrend: moving average slope up
Downward trend: moving average slopes downMoving average and candle position (false)
├Hourly time frame
└Duration of moving average(20)
Uptrend: candle is above the moving average
Downward trend: candle is below the moving average linePositioning of the two moving averages (False)
├Time frame
├Short-term moving average period(20)
└Duration of long-term moving average(50)
Uptrend: Short-term moving average is above the long-term moving average
Downtrend: Short-term moving average is below the long-term moving averageAverage leg (false)
└ hourly legs
Uptrend: Average leg is positive
Descending trend: average leg is negativeLevel of ADX (false)
├Time frame
├Period of ADX(14)
└Level of ADX(16)
Trend occurrence: ADX is greater than the level of ADXSlope of ADX (false)
├ hourly └ period of ADX (14)
Trend continuing: ADX slope is upADX (Positioning of +DI and -DI)(false)
├Hourly time frame
└Period of ADX(14)
Uptrend: +DI is above -DI
Downtrend: -DI is above +DIATR slope (false)
├Hourly time frame
└Duration of ATR (14)
Volatility is rising: ATR slope is upATR level (false)
├Time frame
├ ATR period (14)
ATR level (minimum)(10)
└ATR level (maximum)(200)
Trades are possible when ATR is within the minimum and maximum rangeStandard Deviation slope (false)
├Hourly
└Duration of Standard Deviation(14)
Volatility is rising: Standard Deviation slope is upStandard Deviation level (false)
├Time frame
├Standard Deviation period(25)
├Standard Deviation level (minimum)(16)
└Standard Deviation level (maximum)(70)
Tradable when Standard Deviation is in the range of minimum and maximumCCI slope (false)
├Time frame
└CCI period (14)
Uptrend: CCI slope up
Downtrend: CCI slope downCCI level (false)
├Time frame
├CCI period (14)
CCI minimum value (0)
└CCI maximum value (250)
Uptrend: CCI is greater than the minimum value and less than the maximum value
Downtrend: CCI is less than the -minimum value and greater than the -maximum valueMACD level (false)
├Time frame
├Short-term EMA Duration (12)
├Long-term EMA duration (26)
├Period of Signal(9)
└Level of MACD (0)
Uptrend: MACD is greater than MACD level
Downtrend: MACD is less than -MACD level├Width of Bollinger Bands (false)
├Duration of Bollinger Band (20)
├Deviation (2)
Minimum value (10)
└Maximum value (100)
Entry is possible when the width of the Bollinger Band is between the maximum and minimum valuesStochastic break (false)
├%K periods (5)
├%D periods(3)
├Slowing (3)
└Break Level
Uptrend: Stochastics above break level
Downtrend: Stochastics below 100-break levelVQ filter (false)
├Length
├Smoothing
└FilterGotoh days (5, 10, 15, 20, 25, and 30 days are available for trading)
Combined with the Trigger Logic, trading on Gotoh days is possible.■Close Logic
├ Moving average cross( false)
Short-term moving average period(10)
└Long-term moving average period(50)
Long position close: Short-term moving average crosses the long-term moving average from above to below
Short position close: Short-term moving average line crosses the long-term moving average line from below to aboveADX(+DI and -DI cross)(false)
└ADX Duration(14)
Long position closed: +DI crosses -DI from above to below
Short position closed: +DI crosses -DI from below to above├Bollinger Band Upper Band Touch (false)
├ Bollinger Band Duration (20)
└Deviation (2)
Long position close: The candle closes above the +2σ (can be changed) line from below Short position close: The candle closes below the -2σ (can be changed) line from above
Short position close: The candle closes above the -2σ (modifiable) line and goes below.
Bollinger Band Lower Band Touch (false)
Bollinger Band Period (20)
└Deviation (2)
Long position close: The candle closes above and below the -2σ (can be changed) line
Short position close: The candle closes above the +2σ (can be changed) line from below.
Short position close: the candle closes above the +2σ (changeable) line from below to aboveCCI Level Cross (false)
├ CCI Period(14)
└CCI level(300)
Long position close: CCI exits the CCI level from above to below
Short position close: CCI exits the -CCI level from below to above├Envelope upper band touch (false)
├Envelope period(14)
└Deviation(0.10)
Long position close: The candle closes above the upper band line from below.
above the upper band line
Short position close: The candle closes above the Lower Band line.
Short position close: candle closes above the lower band line and closes below the upper band lineEnvelope Lower Band Touch (false)
├Envelope duration(14)
└Deviation(0.10)
Long position close: The candle closes below the Lower Band line from above.
above and below the line of the Lower Band
Short position close: The candle closes above the upper band line from below.
Short position close: candle closes above the upper band lineMACD level cross (false)
├Short-term EMA Duration (12)
├Long-term EMA Duration (26)
├Signals(9)
└Level (1)
Long position close: MACD line exits the level from above to below
Short position close: MACD line exits above the - level from belowMACD signal line cross( false)
Short-term EMA period(12)
├Long-term EMA Duration (26)
└Signal(9)
Long position close: MACD line crosses the signal line from above to below
Short position close: MACD line crosses the signal line from below to above├RSI Level Crossing (false)
├RSI period(14)
└Level (70)
Long position close: RSI exits the level from below to above
Short position close: RSI exits the 100-level from above to below├Stochastic counters( false)
├%K periods(5)
├%D periods(3)
├Throwing(3)
└Counter level(70)
Long Position Close: Stochastic exits the counter level from below to above
Short Position Close: Stochastic exits the 100-counter level from above to belowStochastic Signal Line Crossing (false)
├%K periods (5)
├%D periods(3)
└slowing(3)
Long Position Close: Stochastics exits the signal from above to below
Short Position Close: Stochastics exits the signal from below to aboveWilliam%R Counter(false)
├ William%R period(14)
└ Counter level (-20)
Long Position Close: William%R exits the counter level from below to above
Short Position Close: William%R exits -100- counter level from above to belowRVI Crossings(false)
└RVI Duration (10)
Long position close: RVI exits the signal from above to below
Short position close: RVI exits the signal from below to above└Low price touch(false)
└High/Low Period(12)
Long position close: Close when the low line is touched
Short position close: Close when the high line is touchedHigh price touch(false)
└High/Low Period(12)
Long position close: Close when the high line is touched
Short position close: Close when the low line is touchedTime to close (false)
├Hour(00)
└minutes(00)
Closes at the set time.■Time and Day Restrictions
★Time Limitations
├Entry available (from hour)(00)
├Entry possible (from minute)(00)
├Entry possible (up to the hour) (23)
└Entry available (to the minute)(59)
You can set the time of day when entry is possible.
The default setting is from 0:00 to 23:59, so entry is possible in all time zones.Restrictions on days of the week
├ Trade on Monday (true)
Trade on Tuesday (true)
Trade on Wednesday (true)
├Trade on Thursday (true)
└Trade on Friday (true)
Change the days of the week you do not want to trade to falseUse *time close (false)
└Maximum position holding time (24)
If set to true, you can set the maximum position holding time (Hour).
(If it crosses over Saturday or Sunday, it will close on Monday.
Price: $250.17 (taxed)
¥39,800(taxed)
●Payment
Sales from : 09/28/2022 21:36
Price: $250.17 (taxed)
¥39,800(taxed)
●Payment
Just like discretionary trading, there are those that decide trading and settlement timings by combining indicators, those that repeatedly buy or sell at certain price (pips) intervals, and trading methods that utilize market anomalies or temporal features. The variety is as rich as the methods in discretionary trading.
To categorize simply,
・Scalping (Type where trades are completed within a few minutes to a few hours),
・Day Trading (Type where trades are completed within several hours to about a day),
・Swing Trading (Type where trades are conducted over a relatively long period of about 1 day to 1 week)
・Grid/Martingale Trading (Holding multiple positions at equal or unequal intervals and settling all once a profit is made. Those that gradually increase the lot number are called Martingale.)
・Anomaly EA (Mid-price trading, early morning scalping)
However, a substantial advantage of automated trading is its ability to limit and predict risks beforehand.
[Risk]
Inherent to forex trading are the trading risks that undeniably exist in automated trading as well.
・Lot Size Risk
Increasing the lot size forcibly due to a high winning rate can, in rare instances, depending on the EA, lead to substantial Pips loss when a loss occurs. It is crucial to verify the SL Pips and the number of positions held before operating with an appropriate lot.
・Rapid Market Fluctuation Risk
There are instances where market prices fluctuate rapidly due to index announcements or unforeseen news. System trading does not account for such unpredictable market movements, rendering it incapable of making decisions on whether to settle in advance or abstain from trading. As a countermeasure, utilizing tools that halt the EA based on indicator announcements or the VIX (fear index) is also possible.
[Benefits]
・Operates 24 hours a day
If there is an opportunity, system trading will execute trades on your behalf consistently. It proves to be an extremely convenient tool for those unable to allocate time to trading.
・Trades dispassionately without being swayed by emotions
There is an absence of self-serving rule modifications, a common human tendency, such as increasing the lot size after consecutive losses in discretionary trading or, conversely, hastily securing profits with minimal gains.
・Accessible for beginners
To engage in Forex trading, there is no prerequisite to study; anyone using system trading will achieve the same results.
[Disadvantages]
・Cannot increase trading frequency at will
Since system trading operates based on pre-programmed conditions, depending on the type of EA, it might only execute trades a few times a month.
・Suitability may vary with market conditions
Depending on the trading type of the EA, there are periods more suited to trend trading and periods more suited to contrarian trading, making consistent results across all periods unlikely. While the previous year might have yielded good results, this year's performance might not be as promising, necessitating some level of discretion in determining whether it is an opportune time to operate.
・MT4 (MetaTrader 4. An account needs to be opened with a Forex company that offers MT4.)
・EA (A program for automated trading)
・The operating deposit required to run the EA
・A PC that can run 24 hours or a VPS (Virtual Private Server), where a virtual PC is hosted on a cloud server to run MT4.
Additionally, there are both demo and real accounts available. You can experience trading with virtual money by applying for a demo account. After opening a real account, you select the connection server assigned by the Forex broker, enter the password, and log in to the account.
When you deposit money into your account using the method specified by the forex broker, the funds will be reflected in your MT4 account, and you can trade.
Firstly, download the purchased EA file from your My Page on GogoJungle. You will download a zip (compressed) file, so right-click to extract it and retrieve the file named ‘◯◯◯ (EA name)_A19GAw09 (any 8 alphanumeric characters).ex4’ from inside.
Next, launch MT4 and navigate to ‘File’ → ‘Open Data Folder’ → ‘MQL4’ → ‘Experts’ folder, and place the ex4 file inside. Once done, close MT4 and restart it. Then, go to the upper menu ‘Tools’ → ‘Options’, and under ‘Expert Advisors’, ensure ‘Allow automated trading’ and ‘Allow DLL imports’ are checked, then press OK to close.
The necessary currency pair and time frame for the correct operation of the EA are specified on the EA sales page. Refer to this information and open the chart of the correct currency pair time frame (e.g., USDJPY5M for a USD/Yen 5-minute chart).
Within the menu navigator, under ‘Expert Advisors’, you will find the EA file name you placed earlier. Click to select it, then drag & drop it directly onto the chart to load the EA. Alternatively, you can double-click the EA name to load it onto the selected chart.
If ‘Authentication Success’ appears in the upper left of the chart, the authentication has been successful. To operate the EA, you need to keep your PC running 24 hours. Therefore, either disable the automatic sleep function or host MT4 on a VPS and operate the EA.
If you want to use it with an account other than the authenticated one, you need to reset the registered account.
To reset the account, close the MT4 where the Web authentication is registered, then go to My Page on GogoJungle > Use > Digital Contents > the relevant EA > press the ‘Reset’ button for the registration number, and the registered account will be released.
When the account is in a reset state, using the EA with another MT4 account will register a new account.
Also, you can reset the account an unlimited number of times.
→ Items to Check When EA is Not Operating
1 lot = 100,000 currency units
0.1 lot = 10,000 currency units
0.01 lot = 1,000 currency units
For USD/JPY, 1 lot would mean holding 100,000 dollars.
The margin required to hold lots is determined by the leverage set by the Forex broker.
If the leverage is 25 times, the margin required to hold 10,000 currency units of USD/JPY would be:
10000*109 (※ at a rate of 109 yen per dollar) ÷ 25 = 43,600 yen.
・Risk-Return Ratio: Total Profit and Loss during the period ÷ Maximum Drawdown
・Maximum Drawdown: The largest unrealized loss during the operation period
・Maximum Position Number: This is the maximum number of positions that the EA can theoretically hold at the same time
・TP (Take Profit): The set profit-taking Pips (or specified amount, etc.) in the EA's settings
・SL (Stop Loss): The set maximum loss pips (or specified amount, etc.) in the EA's settings
・Trailing Stop: Instead of settling at a specified Pips, once a certain profit is made, the settlement SL is raised at a certain interval (towards the profit), maximizing the profit. It is a method of settlement.
・Risk-Reward Ratio (Payoff Ratio): Average Profit ÷ Average Loss
・Hedging: Holding both buy and sell positions simultaneously (Some FX companies also have types where hedging is not allowed)
・MT4 Beginner's Guide
・Understanding System Trading Performance (Forward and Backtesting)
・Choosing Your First EA! Calculating Recommended Margin for EAs
・Comparing MT4 Accounts Based on Spread, Swap, and Execution Speed
・What is Web Authentication?
・Checklist for When Your EA Isn't Working
