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Yoko
10/13/2026 20:00
Release： 10/13/2026 20:00
Update： 10/13/2026 23:43
Yoko
Investment style : Trading System
Investment career : More than 10 years
Investment amount : 1 million - 5 million JPY
Nice to meet you, I am Yoko. As a developer with over 20 years of FX experience, my husband Kenji has built an asset-defense oriented, proprietary logic to protect our future and “family peace,” which we now share publicly. In our shop, we offer three product lines tailored to the nature of the market and the characteristics of currency pairs. ■ GOLD-only series “Alchemy Duo,” “Alchemy Free," and “Alchemy Rising Tide” Thanks to your support, these have become our shop’s flagship products. We have thoroughly analyzed the unique price movements of gold (XAUUSD) and designed them to consistently generate profits: “Alchemy Duo” that steadily accumulates profits, “Alchemy Free” that increases profits through capital efficiency, and now the third in the series, “Alchemy Rising Tide.” Based on the long-term upward tendency of gold prices, this design emphasizes buying on pullbacks and carefully aligning selling with the accumulation of buy orders. You can choose from risk modes to suit your market view. By using three distinct logics either individually or in combination, their strengths are leveraged in a way that suits you. ■ AUDCAD-only “Twin Blades” and other products under the “Yoko” brand Kenji excels most with the currency pair AUDCAD. The two-sword EA “Twin Blades,” featuring a broad-range capture (sword) and a highly selective dagger (win rate 79%), captures its unique tendency to revert to a range, and has a 11-year track record of no failure and a PF of 1.95 — representative of our stability-minded approach. In addition, we offer several items rooted in our development since the beginning, such as “Yoko’s Prayers” and “Yoko’s Amulet” series, starting from a margin of 150,000 yen. They are products that quietly and reliably protect family assets. They may not have the flashy appeal of GOLD, but they are designed to safeguard assets calmly and securely. ■ Select Entry “Market Bias System 510 Pro” and “Guardian of Gold” These are series that pinpoint entry timing with extreme precision. “Guardian of Gold” targets only the borders where the GOLD daily chart shifts, using a no-martingale, single-position approach, achieving a track record of 12 years with a PF of 3.36 and DD of 3–4%. “Market Bias System 510 Pro” exploits anomalies such as Goto dates and weekday tendencies lurking in USDJPY, developed from over 15 years of data analysis. Both aim for high win rates with low drawdowns using a small number of positions. 【Our Operation Philosophy】 Rather than chasing flashy profits, we prioritize minimizing drawdown to the extreme and ensuring the safe preservation of valuable assets. I operate using the same account, approaching this activity with the same perspective and honesty as our users. Behind-the-scenes development and the daily life of this FX journey with my husband are serialized as the story “Midnight Chart” on Note. We would be grateful if you could take a look at our thoughts.
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Yoko and Kenji’s GOLD EA Mastery Notebook
I am Yoko, selling Gold (XAUUSD) dedicated EA at GogoJungle. This is a series where I, from the maker's perspective, talk about “how to use” four EAs developed by my husband Kenji—Alchemy Rising Tide, Alchemy Duo, Alchemy自在, and The Keeper of Gold. Thanks to you, led by Rising Tide, the number one Alchemy Rising Tide in the system trading section, all four have ranked within the top 30 (as of September 26, 2026). I sincerely thank everyone who chose them. Why create grid-trading EAs. What kind of character does each of the three Alchemy series have, and who are they best suited for? And for those who can’t quite take to grid trading, which single EA would I recommend? I will honestly convey both the good points and the things to watch out for, along with the verification data.
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[Breaking News] The Golden Guardian: Upgraded to version v1.10. The way of losing has improved (with some honest caveats)

Serial Yoko and Kenji's GOLD EA Mastery Journal Part 10 (Breaking News)

Hello, this is Yoko.

I mentioned last time that I would announce the next installment, but due to changes in schedule,Breaking Newshas arrived.

I’ll deliver the promised content again.

Actually,Kenji is excited again.While developing a new EA, he said he realized something important for the guardians, and for several days now, he’s been on this roll, diligently upgrading the version.

If you listen closely, from my perspective it seems like “just a tweak to the trailing (how to move the stop-loss).”

But for Kenji, it appears different. The main indicators of the EA he has nurtured with carehave all improved, so as a developer, it’s a huge joy.

Thinking about that, I feel a little happy too.

When I checked, the backtest numbers moved significantly, soGold Guardian upgraded (v1.10)This is the report.

First, the conclusion

・What was changed isthe way the stop-loss line is moved. The number of trades remains1,625 trades, the sameas before

・Profit Factor (PF) is3.55 → 5.85, and win rate is77.4% → 86.4%now

・Maximum drawdown (DD) is reduced by about 17%, and the maximum consecutive losses decreased from6 to 4times

・However,the average profit per trade is about 12% smallerand it becomes more sensitive to order delays. We will honestly convey both the good points and the cautions

What Kenji noticed

Kenji：“During testing of a new product, I thoroughly examined a gold breakout-type EA. At that moment,the small number of times it hit the stop losscaught my eye. If there’s even a little profit right after breaking out, I immediately raise the stop-loss line andmove it to a “less losing” position. This movement greatly contributed to stabilizing performance.”

The Gold Guardian originally uses a trailing stop (a mechanism that moves the stop-loss with profit). However, Kenji thought whether the timing to start this and the granularity of following could be faster and finer.

Kenji：“My principle is not to change the code by assumption. So I ran the backtest under the same conditions to confirm with numbers.”

We compared under the same conditions

The testing conditions used real tick data from an overseas broker (from July 2014 to Sept 2026), with fixed lot size, andthe number of trades and the lot size are exactly the same. The only change was how the stop-loss line is moved.

v1.06
Traditional		 v1.10
This time		 Change
Number of trades 1,625 1,625 Same
Win rate 77.4% 86.4% +9.0pt
PF 3.55 5.85 about 1.6x
Proportion of full stop-loss 22.5% 13.4% about 40% reduction
Max consecutive losses 6 4 reduced by 2
Max DD (balance) 91,229 yen 75,662 yen about 17% reduction
Recovery factor 87.1 119.3 about 1.4x
Total net profit 8,731,828 yen 9,864,312 yen +13%
Average holding time 6 minutes 31 seconds 3 minutes 18 seconds about half

※In relation to the table in Part 9, the testing conditions are different, so please do not compare the numbers directly. This time, we are comparing v1.06 and v1.10 under exactly the same conditions.

The biggest change isthe proportion of trades that hit full stop-loss dropped by about 40%The drawdown shortened, and the profit curve became smoother. The total profit grew by about 13% not so much from increasing wins but frombetter loss behaviorbeing the main effect.

Not all good news

Kenji：“To be honest, I’ll write it honestly here.”

Something I’d like to tell you

・Average profit per trade is about 12% smaller.Because the stop-loss line is moved up earlier, trades that would have extended greatly may be closed sooner to take profits. It’s a pattern of “limiting wins to reduce losses.”

・Order execution delays become more sensitive.In the tester, if we set a 1-second delay in execution, net profit dropped by about 10%, PF dropped to about 5.1. Still, the traditional performance is higher, but real-world delays (broker or VPS environment) are different from the tester.

・Annual fluctuations remain.In 13 years, v1.10 outperformed in 12, but in 2025, v1.06 performed better.

The numbers this time are allfrom past backtests. They do not guarantee future profits.

Therefore, v1.10 will also continue forward-testing in live operation, and I will report the results in this series.

v1.10 changes

① Improve the way to move the stop-loss line
After profit is realized, the timing and following of moving the stop-loss line have been made faster and more granular than before. No setting changes are required.

② Option to select the number of days for orders
Initial settings remain as before. An option to increase the target to trade more days to increase the number of trades can be selected. Increasing it tends to increase net profit, but the quality per trade decreases.

③ Enhanced logging
We now log in detail the reasons why a stop-loss update did not go through. This will help you verify your environment and consult support.

Yoko's note

When making a new product, you can sometimes find hints to improve existing products. This time, I reflected those hintsnot on assumptions, but after verifying with numbersin guardian features.

v1.10 is already available for download at no additional cost to those who have purchased it.

Next time

Next time, in the spirit of the “Mastery Journal,”we will explain the merits and cautions of a setup that increases daily entries to 3to grow profits.

Thank you for reading to the end.

Yoko

Products introduced this time

View the Gold Guardian sales page ▶

※This article presents past verification results and does not guarantee future profits. Please make investment decisions at your own risk.