MondayGapSniper
Expert Advisors
MetaTrader 4
Sales from
8/16/2026
Last Updated At
8/9/2026
Version
1.03
My Profile
Geminorum- Whole period
- 2 years
- 1 year
- 6 months
- 3 months
- 1 month
Profit
:
4,392JPYProfit Factor
:
23.33Rate of return risk
?
:
0.64Average Profit
:
2,520JPYAverage Loss
:
-216JPYBalance
?
:
1,004,392JPYRate of return (all periods) ?
:
1.81%Win Rate
:
66.67%
(2/3)
Maximum Position
?
:
1Maximum Drawdown
?
:
2.81%
(6,840JPY)
Maximum Profit
:
2,520JPYMaximum Loss
:
-216JPYRecommended Margin
?
:
243,078JPYUnrealized P/L
:
0JPYDeposit
?
:
1,000,000JPYCurrency
:
JPY- Account
Operable Brokers
Usable with MT4-adopting brokers.
Forward testing (Profit)
Product Statistics
Product Comments
Monthly Statistics
2026
2025
2024
2023
2022
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Calendar for Months
About EA's Strategy
Translating...
Currency Pairs
[USD/JPY]
Trading Style
[Scalping]
Maximum Number Position
1
Maximum Lot
5
Chart Time Frame
M15
Maximum Stop Loss
55
Take Profit
0
Straddle Trading
No
Application Type
Metatrader Auto Trading
Other File Usages
No
【USDJPY 15分足専用】MondayGapSniper
本EAは、FX相場において高い統計的優位性を持つ「月曜朝の窓埋め(ギャップアプローチ)」に特化した、王道のスキャルピングEAです。
販売基準を満たす厳格なエラーハンドリングに加え、ユーザーの資金を守るための安全設計を徹底的に追求しています。
■ 主な特徴と安全機能
- 徹底したリスク限定:1トレードの最大損失を口座残高の指定%(初期値2%)に自動制限する高精度な複利機能を搭載。
- 建値ストップ(BreakEven)機能:一定の含み益に達した際、ストップロスをエントリー価格へ自動引き上げ。負けをゼロにする無傷撤退を実現します。
- タイムアウト自動決済:月曜午前の指定時間を迎えた時点で未決済のポジションは成行で強制クローズ。ダラダラとした相場反転に巻き込まれません。
- ECN口座完全対応:ブローカーの仕様を自動判別し、発注後にSL/TPを後乗せする安全設計。エラー130(ストップレベル違反)を徹底回避します。
■ 外部パラメータ説明
本EAでは、お客様の資金状況やブローカーの環境に合わせて以下の項目を調整可能です。
| パラメータ名 | 役割・設定値 |
|---|---|
| MagicNumber | EAを識別するための番号(初期値: 6210262)。他のEAと重複しない値を設定してください。 |
| UseMM | 複利機能のON/OFF(true: 複利運用, false: 固定ロット運用)。 |
| RiskPercent | UseMM=trueの際、1トレードで失う許容損失額の口座残高に対する割合(初期値: 2.0%)。 |
| Lots | UseMM=falseの際に使用する固定ロット数(初期値: 0.1)。 |
| MaxLotSize | 複利運用時の最大ロット制限(初期値: 5.0)。急激な資金増加時もリスクを抑えます。 |
| MaxSpreadPips | 許容する最大スプレッド幅(初期値: 3.0)。月曜早朝のスプレッドが広い口座をご利用の場合は、数値を大きくすることでエントリー見送りを防ぐことができます。 |
| SlippagePips | 許容するスリッページ幅(Pips単位 / 初期値: 3)。 |
| StopLossPips | エントリー時の損切り幅(Pips単位 / 初期値: 55.0)。 |
| TimeoutHour | タイムアウト強制決済を行うMT4サーバー時間(初期値: 10)。 |
■ 重要:TimeoutHour(タイムアウト時間)について
本EAには、月曜朝に保有したポジションを自動で強制決済する「タイムアウト決済機能」が内部に組み込まれています。標準では日本時間の「17時(冬)」または「16時(夏)」に決済されるよう最適化されています。
※ご利用になるFX業者の「サーバータイム(GMT)」の種類によって、日本時間での決済タイミングが異なります。決済タイミングを同じ時間帯に統一したい場合は、下記の設定例を参考に値を変更してください。
【ブローカーのサーバー種類による日本時間との対応例】
- ① 一般的な「冬時間GMT+2 / 夏時間GMT+3」のサーバー(大手国内・海外業者多数)
初期設定値の「10」のままで、日本時間の「17時(冬)」または「16時(夏)」に自動決済となります。 - ② 「GMT+0(ロンドン・世界標準時)」のサーバー
日本時間の「17時(冬)」にするには設定値を「8」、「16時(夏)」にするには設定値を「7」にして下さい。 - ③ 「日本時間(GMT+9)」を採用しているサーバー(一部の国内業者など)
日本時間の「17時(冬)」にするには設定値を「17」、「16時(夏)」にするには設定値を「16」にして下さい。
※本EAは、各ブローカーの「MT4上の気配値表示時刻(サーバー時間)」を基準に正確に時間を判定してクローズするため、どの業者でもタイムラグなく安全に動作します。
■ 複利ロット計算の基本公式
本EAは、連敗時に口座を破綻させないため、以下の数式に基づいて毎トレード最適なロット数を1Tick単位で自動計算します。
算出ロット数 = (口座残高 × リスク許容度%) ÷ (ストップロス幅Points × チックバリュー)
【各項目の詳細とチックバリューの解説】
- 口座残高:現在の口座内にある現金残高。利益が増えればロットも自動で拡大します。
- リスク許容度:パラメータの「RiskPercent」で指定した、1回あたりに失ってもいい許容損失割合(初期値:2.0%)。
- ストップロス幅:設定されたストップロス(55.0 pips)を、MT4の最小単位であるポイント(550 Points)に換算した値。
- チックバリュー(TICKVALUE)とは:
「1ロット(10万通貨)のポジションを持った時、価格がMT4の最小単位(1ポイント)動いたら、口座の通貨(円)でいくら損益が変動するか」を表すブローカー固有の計算基準値です。
例として、一般的な円建て口座でUSDJPY(ドル円)を取引する場合、1ロットで1ポイント(0.001円)動いた時の価値は「100円」となります。
この値をEAが自動取得することで、ブローカーごとの細かな仕様の違いや、クロス円以外の取引環境でも、数ミリ秒単位で寸分の狂いもなく正確な最大リスク(ロット数)を割り出すことが可能になります。
■ 複利運用の計算実例
初期資金100万円、リスク許容度2.0%、ストップロス55.0 pips(550 Points)の場合:
| 計算ステップ | 結果 |
|---|---|
| 1回あたりの許容損失額 | 20,000円 |
| 1ロットあたりのSL損失額(550 Points × チックバリュー100円) | 55,000円 |
| 算出ロット数(20,000円 ÷ 55,000円 を安全に切り捨て) | 0.36 ロット |
■ 商品仕様
| 対応通貨ペア | USDJPY(ドル円)専用 |
| 対応時間足 | 15分足(M15)専用 |
| テイクプロフィット | 金曜日の終値(窓が完全に埋まった価格) |
| ストップロス | 55.0 pips(初期値・変更可能) |
Forward Test
Back Test
¥25,000 (taxed)
Provider/Distributor:
Sales site:
GogoJungle
●Payment
About Forex Automated Trading
What is Forex Automated Trading (MT4 EA)?
Forex Automated Trading refers to trading that is automated through programming, incorporating predetermined trading and settlement rules. There are various methods to conduct automated trading, but at GogoJungle, we deal with Experts Advisors (hereinafter referred to as EA) that operate on a trading platform called MT4.
Trading Types of Forex Automated Trading
There are various types of EAs (Expert Advisors) for different trading types that can be used on MT4.
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)
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)
Risks, Advantages, and Disadvantages of Forex Automated Trading
When engaging in Forex, there are risks in automated trading just as there are in discretionary trading.
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.
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.
Equipment and Environment Needed for Automated Trading Operation
The requirements for operating automated trading (EA) on MT4 are as follows:
・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.
・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.
Installation of MT4 and Account Login
If you open an account with a forex broker that supports MT4, you can use MT4 as provided by that forex broker. MT4 is a stand-alone type of software that needs to be installed on your computer, so you download the program file from the website of the FX company where you opened the account and install it on your computer.
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.
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.
How to Install EA on MT4
To set up an EA when you purchase it through GogoJungle, follow the steps below:
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.
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.
In Case You Want to Change the Account in Use
EAs from GogoJungle can be used with one real account and one demo account per 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.
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.
Solutions for Errors During Web Authentication or Non-Functional Account Trading
If you encounter an error with Web authentication, or if the EA is trading on GogoJungle's forward performance page but not on your own account, there could be various reasons. For more details, please refer to the following link:
→ Items to Check When EA is Not Operating
→ Items to Check When EA is Not Operating
About the Size of Trading Lots
In Forex trading, the size of a lot is usually:
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.
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.
Glossary of Automated Trading
・Profit Factor: Total Profit ÷ Total Loss
・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)
・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)
Useful related pages
・How to Install MT4 EA (Expert Advisor) and Indicators
・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
・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
