Constellation 10 (コンステレーション テン)

Official operation is limited to a single currency pair, so only part of this EA’s results are displayed.

Constellation 10 is recommended with standard lot size, and performance measurement has started at FXTF.

REAL TRADE Constellation10

When choosing an EA, aren’t you worried about this?

• What if one day you suddenly stop winning?
• What if a sudden price move wipes out your account funds?
• Will you just keep watching floating losses expand?

For months it trends beautifully upward. Then one day, your accumulated profits disappear...
With a grid martingale-type EA, many people have had that experience.

The EA I developed is designed to minimize this anxiety as a top priority.
Do not use averaging-down or martingale or hedging. Do not increase positions without limit.
Prioritize “not exiting the market” over “growing big.”
All EAs are developed with this principle.

Have you ever bought several EAs and left them idle?

• With only one, you can’t withstand a tough period
• You buy several but don’t know which to combine
• When run together, drawdown simply adds up

I’ve had such experiences too, and that’s what led me to develop this EA.

Even at this point, it may look expensive, but

If you look at the following, you will probably be convinced.

I would be grateful if you read to the end.

This is an explanation video for the Constellation series based on Constellation 10.

EA isBetter stability comes from bundling together diverse personalities into a portfolio rather than running them one by one.

However, assembling “which ones, how many, and what allocation” by yourself is not easy.

Constellation 10 is a product delivered in a completed combination.
I have integrated all 10 EAs I sell individually (10 EAs) into a single EA as is.
Just put the same EA into 6 charts, and all 10 strategies will operate simultaneously. ※All EAs are being offered sequentially.

First, please look at the numbers

Initial capital200,000 JPY・Recommended lot0.05・Backtest from 2010.01 to 2026.07 (about 16.5 years).

With an initial capital of 200,000, the average for one year is 135,649 JPY.
Even at the deepest moment, the drawdown was 42,940 JPY (21.5% of funds).
The speed of fund growth is 3.16 times the depth of drawdownThis is the main feature of this product.

The drawdown is kept around 20% of funds, and to achieve this level of profit,the recommended lot is set to 0.05. Increasing the lot will proportionally increase both profit and drawdown.

Why is the drawdown small despite such high profits

If 10 strategies were run as separate EAs, the maximum drawdown for each would simply add up to 296,351 JPY.
However, by running these 10 strategies in a portfolio on the same account simultaneously, the actual drawdown drops to 42,940 JPY, only 14% of the simple sum.

Profit simply adds up, but drawdown cancels out.
This is not by chance, but because

currency pairs, trading direction, and holding time are deliberately diversified to enable optimal portfolio operation

.

The 10 strategies included

Buy-only, sell-only, and both directions. Same-day settlement and next-day carry. Yen pairs, dollar pairs, and cross currencies.
The personalities are intentionally diversified.

Setup is easy: just put the same EA on 6 MT4 charts!

EA reads the currency pairs on the installed charts and automatically runs only the strategies assigned to them.

There are also strategies judged on H1 and M15, but the EA internally references the correct bars.Chart timeframes should all be M5.

Three reasons to trust these figures

① Reality-based trading costs are incorporated
Using Dukascopy tick data (Tick Data Manager) for real tick data with modeling quality 99.90%,
and validating with variable spreads added on top of currency-pair realities.
No validation with zero spread or fixed spreads merely for appearance.

② Each strategy’s buy/sell is cross-checked with its standalone EA
For each of the 10 strategies included in this EA, both the standalone EA and the integrated EA versions are verified to have exactly matching entry times, trade types, stop loss, and take profit (4,322 trades in total).
The integration has been validated to not alter behavior.

③ All unfavorable numbers are included on this page
Drawdown is measured using the most conservative method. It evaluates unrealized losses at the worst 15-minute highs and aggregates assuming all positions are in the worst moment simultaneously.
In reality, it may not deteriorate this much, but we publish the worst-case numbers first as policy.

※2026 year is a mid-year progress as of July. Not an annual result.

The market after Lehman, the Covid shock, and the historic yen depreciation in 2022.
Surviving through different market conditions,16.5 years all plus.
This cannot be achieved with a single EA.Because weak strategies are compensated by strong ones.

■ FXTF (Domestic broker)
  Data used     : Dukascopy tick data (Tick Data Manager)
  Spread        : Variable spreads plus real-market values per currency pair
  Model         : All-tick / Modeling quality 99.90%
  Period        : 2010.01 – 2026.07 (about 16.5 years)
  Initial equity: 200,000 JPY
  Lot           : 0.05 (common across all strategies, funds management OFF)
  Strategy per acquisition: measured one-by-one in this EA and synthesized in the same account

※ No validation with zero or fixed spreads that diverges from real-world conditions.

Strategy-specific backtest reports (10) are bundled with the product, along with a portfolio report synthesized from them. Please verify the numbers with your own eyes before decision.

Moreover, this portfolio EA includes money management (compound interest) functionality

This is a newly added feature in this series.Initially OFFand orders are placed as-is with the values in the “Lot”.

When turned ON, the value in “Lot” is ignored, and the EA automatically calculates and places orders in real time from the current usable equity, acceptable risk percentage, and stop-loss width for each trade.
As funds increase, Lot increases; as funds decrease, Lot decreases. This is a compounding function for those who want to compound.

When funds increase, Lot automatically increases, and when funds decrease, it automatically decreases, so there is no need to recalculate or adjust lots.

However, simply increasing the Lot as funds grow is not the rule. If drawdown deepens, the Lot is stepped down to protect capital.

• Specify the acceptable risk percentage per trade (display items are only two – "Use risk-based money management (compound interest)" and "Acceptable risk per trade" (default 1.0%))
• The standard is not the balance but the usable equity; floating losses are included when determining Lot
 
• The stop-loss width is the actual stop-loss if executed. Time-based strategies use their own expected distance per strategy.

The safety mechanisms of money management (all automatic, no settings required)

Drawdown-linked Lot reduction — when asset peak exceeds 8%, Lot is reduced to 0.40x; over 15% → 0.15x; over 22% → 0.07x automatically.

Total risk cap — Limit cumulative potential loss across all charts to 8% of usable equity; reduce new Lot if exceeded.
Per-position cap — To avoid miscounting real risk as insurance SL and harming other strategies, cap single-entry at 2% of assets.
Margin usage cap — Restrict Lot so that used margin does not exceed 50% of usable equity.
Margin clamp — Recalculate Lot from required margin with up to 90% of spare capacity.
Pre-order check — If remaining capacity is insufficient, skip the order.
Even on multiple charts, total risk and peak asset are shared across charts to determine status (during actual operation).
No grid averaging or martingale is used. If you lose, you do not increase the next Lot.

Compound-interest performance differs from the displayed values. It is recommended to first verify behavior with fixed Lot OFF.

Reference: Verification period 2021-06-21 to 2026-06-16During 5 years, 200,000 grew to 3,980,000 (19.9x), and maximum drawdown was 14.8%

※ MT4 tester can only validate a single chart, so the compound-interest operation with multiple currency pairs cannot be empirically measured here. This performance is a simulation that reproduces “usable equity and Lot,” calculated by consolidating 10 strategies one-by-one with money management ON (full tick data 99.90%), using the timing of trades, execution prices, stop loss, and pip value recorded by the EA. The match rate with the EA-determined Lot decision basis is 99.9%, but please note this is not an actual backtest.

This EA is suited for people who

• are tired of buying EAs one by one and want a ready-made combination
• want to know how far it could drop before profits, before starting
• are seeking an EA that does not use grid averaging martingale
• want to operate on a domestic account as-is
• want to compound in the future but first test with fixed Lot

This EA is not suitable for

• an environment where it is difficult to open six charts (VPS recommended)
• aiming to multiply funds in a short period
• avoid rolling over positions to the next day at all costs (some strategies include rollover)

Please first try with a demo account or 0.01 lot

There is no need to immediately operate the recommended Lot in a live account.

The included settings file has two variants: “modest (0.01 lot)” and “recommended for initial 200,000 JPY (0.05 lot)”.

First, check the behavior with the minimum Lot for 10 strategies, and only increase once you’re convinced.

Also, if another EA and currency pair or trading direction overlaps, you can turn strategies on/off per strategy (logic) to try it.

Note that with fixed Lot, performance is almost directly proportional to Lot size.If using 0.01 lots, with a recommended Lot of 0.05,

the ratio is 1/5

With 0.01 lots, the annual average profit is: 27,130 JPY, 8,588 JPY.

Recommended environment

After reading this far, you may think a portfolio EA of 10 strategies would be expensive, and you might accept that, but

for those who still find this EA too expensive to approach

Each strategy’s (logic) standalone EA is sold individually as 10 separate EAs.

Obtaining all 10 standalone EAs will give you nearly the same profits and max drawdown as this EA.

※In that operation, please set the same Lot for all 10.

※Standalone EAs do not have compounding functionality, so you need to adjust Lot according to your funds.

Also, the portfolio EA Constellation series includes “Constellation 4”, “Constellation 6”, and “Constellation 10”.

“Constellation 4” + “Constellation 6” = “Constellation 10”.

Compared to “Constellation 4” or “Constellation 6,” the pricing for those is more affordable, but “Constellation 10”

For those who already have standalone EAs

This EA is priced cheaper than assembling 10 standalone EAs.

Moreover, since it is only one EA, you don’t need to worry about overlapping magic numbers or chart management, making this easier to operate.

Also, when upgrading, you only need to update this EA, so switching to this setup is recommended.

Notes

• All six charts must be installed to reproduce the results shown. If only some charts are used, results will differ.
• Because the strategy includes rolling positions to the next day, swap points affect profitability
• If your account’s spreads are wider than the verification conditions, results will degrade.
• For brokers with time zones other than GMT+2/+3, you may need to set the parameter “GMT offset” (described in manual).
• If money management is ON, compounding of Lot occurs, so performance and drawdown will differ from displayed figures.
• If you use standalone EAs for the same strategy on the same account, you will enter twice. Disable one of the overlapping strategies.

Past performance does not guarantee future profits.
Losses may occur depending on market conditions.
Trading is at your own risk.
This EA is not investment advice.
To prevent trouble, domestic account operation is recommended.