── “FX automated trading system that can be started without difficult knowledge” ──

🐉 Features of RedDragon

A stable-type logic with a long-term validation period of over 17 years, showing a steady uptrend in funds.

The win rate is 67%, not a artificially high win rate created to fit past markets, so you win moderately, lose moderately, and steadily accumulate profits as a prudent system.

(Recovery factor, an important metric in risk management, is 13.4 for net profit ÷ maximum drawdown)

Low-risk design without averaging down or martingale, with an average of 14 entries per month, developed for a balanced trading frequency.

Orders are simple market orders with low broker dependency, and with few parameters, making it easy for beginners to handle.

Please consider it.

✨ Suitable for

• Looking for a tool that automatically buys and sells FX
  
  

• Want to start automated trading without difficult settings
  
  

• Aiming for steady long-term operation with a conservative approach
  
  

• Cannot monitor the market regularly but want daily automatic trading
  
  

• Want to set it once and run it fully unattended
  
  

• Prioritize stability over short-term explosive gains
  
  

📌 Overview

RedDragon is a system that has been validated using data from January 2008 to November 2025, for
more than 17 years of history.

• Starting capital: 1,000,000 yen
  
  

• Net profit: +11,118,583 yen (about 11x over 17 years)
  
  

• Maximum drawdown: 829,602 yen (6.70%)
  
  

• Recovery factor (RF): about 13.4
  
  

• Win rate: 66.94%
  
  

• Total trades: 2,819
  
  

• Monthly average trades: about 14
  
  

Thus achieving a stable result, a prudent FX automated trading system suitable for long-term operation.

Aiming for a balanced logic structure that does not rely too heavily on the market,
focusing on “surviving for the long term rather than winning big”, it is designed with that principle in mind.

RF (Recovery Factor) = “how efficiently profits accumulate relative to the maximum drawdown”; the higher the value, the better, and the profit-and-loss graph shows a clean upward trend.
→ An important indicator of stability.

RedDragon profit-and-loss graph (2008.1–2025.11: 17+ years of testing)

🔧 Basic EA Specifications

• Platform: MT4
  
  

• Currency pair: USDJPY
  
  

• Time frame: M5 (5-minute chart)
  
  

• Order type: Market order
  
  

• Single-position model (no averaging down or martingale)
  
  

🔽 [Important] Explanation of Lot Size

◆ Lots (initial lot) = 1.4

A larger number means higher risk and higher return; a smaller number means lower risk and return.

The value 1.4 is a setting that performed best in terms of capital preservation and profit efficiency on a 1,000,000 yen account (1 lot = 100,000 currency units, so 1.4 corresponds to 140,000 currency units in this backtest).

Also, the value of 1 lot depends on the FX broker you use, so please verify. Generally, 1 lot equals 1,000,000? or 1000, 10,000, or 100,000 units; even with the same broker, the meaning of 1 lot may differ by the course used, so please confirm.

If funds are small or you want to reduce risk,
be sure to adjust the lot size.

▣ Lot guidance

※Above assumes backtest with 1 lot = 100,000 currency units.
Since the lot size is a changeable parameter, if you are unsure about the lot, try with the minimum lot or confirm with a demo trade before setting.

For reference, the backtest results for each scenario are shown above. Check changes in net profit and maximum drawdown when changing the lot to help you choose the optimal lot for you (2008.1–2025.11: 17+ years).

Funds 1,000,000 yen Lot 1.4 Net profit about 11,110,000 yen (about 11x) Maximum drawdown about 820,000 yen (6.70%)

Funds 500,000 yen Lot 0.7 Net profit about 5,550,000 yen (about 11x) Maximum drawdown about 410,000 yen (6.70%)

Funds 300,000 yen Lot 0.4 Net profit 3,170,000 yen (about 10.6x) Maximum drawdown about 230,000 yen (6.67%)

Increasing the lot size increases net profit, but also increases maximum drawdown.

For example, considering the risks from the backtest results...

The maximum drawdown when operating at 1.4 lots was about 820,000 yen.
If you started with 300,000 yen and the drawdown exceeded 820,000 yen, funds would not go negative, but if it occurred soon after starting, there is a risk of going negative.

You cannot control when the maximum drawdown occurs, and
these maximum drawdowns are from past backtests and do not guarantee the future.

With future consideration of possible updates to the maximum drawdown, operate safely within a reasonable range.

📝 Developer's Comment

RedDragon was developed with the concept of
“protecting and increasing assets over the long term.”

The market is constantly changing, so it is impossible to predict the future perfectly.
Therefore, we emphasize a balanced logic that does not rely on a single market condition, and over 17 years
and 2,819 trades to create a structure that is hard to break, aiming for resilience.

Average monthly trades are about 14.
This is a suitable frequency for an automated trading system, giving a sense of “active operation.”

As a tool for long-term use, we keep in mind making it easy for beginners to handle.

⚠️ Disclaimer

This tool does not guarantee future profits.
Results vary with market conditions and broker environments.
Investment decisions and risk management are your own responsibility.