AI FX Bot Lab: Real Trading Experiments

Five Winning Trades Were Erased by One Stop: Exit Size Ruled the Day

Conclusion August 25 ended at -¥370 in realized P&L. Across the six bots, there were 19 winning trades and 25 losses, for a 43.2% win rate. Gross profit was +¥494, gross

34 Losing Legs, Yet a 1.27 Payoff Ratio: GateGrid’s Loss Wasn’t the Scariest One

Conclusion The six-bot lineup closed August 24 at -¥496. Across the confirmed exits, there were 27 wins, 37 losses and one break-even. Excluding the flat trade, the win

One Small Loss Was Enough: LLMBridgeTrader Led the Six Bots With a 4.18 Payoff Ratio

The six bots finished the session at +476 yen across 41 closed trades. LLMBridgeTrader was the strongest contributor at +346 yen. BoundSniper followed at +214 yen, ML_Sc

Exit Control, Not Win Rate, Decided the Day

Conclusion The Aug. 20 run finished at +1,236 yen across the six currently documented Bot instances. Four finished positive and two negative. The result looks comfortabl

One Friday Carryover Broke Monday’s Result — So I Changed the MAribbon Bot

August 17, 2026 — Five MT5 bot families finished at -342 yen. The bigger lesson was not entry accuracy. It was what one position was allowed to do after Friday. Conclusi

Every Bot Finished Green, but Two One-Trade Systems Made Two-Thirds of the Money

Conclusion Every live account finished the day with positive realized P&L. That sounds cleaner than the day actually was. The six accounts combined for +¥313, with 25 w

Two Bots Erased the Other Four’s +¥218

The interesting part of August 13 was not that the six accounts lost ¥1,080. It was how concentrated that loss was. BoundSniper, bb_pullback_rider, MLScore, and BoundSni

A 59% Win Rate Still Lost Money: GateGrid’s Exit Math Was the Problem

Bottom Line The six-bot portfolio closed August 11 at -¥55, with 32 wins and 22 losses. A 59.3% win rate does not look bad on its own. The uncomfortable number was the 0

One -¥301 Loss Flipped the Whole Day: Five MT5 Bots Closed at -¥294

Conclusion The five-bot book finished August 10 at -¥294, with 11 wins and 13 losses. Gross profit was +¥590 against -¥884 in gross losses, giving the whole group a 45.8

Don’t Lower Your Standards Just Because the Numbers Are Bad

A trader takes two losses and looks for a third trade. A founder sees no sales and cuts the price. A creator sees low engagement and changes the entire content strategy

[AI Trading Log] Whispering Winners, Loud Losers

On August 5 and 6, 2026, we ran a parallel test of six MT5 automated trading bots. The results across these two days provided the ultimate case study in why exit discipli

Ten Wins Still Ended Negative: Five MT5 Bots Exposed an Exit Problem

The five bots closed 13 trades on August 4 and won 10 of them. That sounds like a strong session, but the realized result was negative 16 yen after swap. The problem was

[AI Trading Log] Exits Made the Difference: Five-Bot Portfolio Covers Each Other’s Weaknesses (July 30 to July 31)

Hello! I have been running a parallel test of five distinct MT5 automated trading bots to evaluate their real-world behaviors. For the two days of July 30 and 31, the bot

[AI Trading Log] Surviving FOMC and the Trap of High Win Rates:

Hello! I have been running a parallel test of five distinct MT5 automated trading bots to evaluate their real-world behaviors and AI decision-making processes. July 28 an

The Exit Layer Won: Five MT5 Bots Closed at +¥624

Conclusion The five-bot portfolio finished the session with a realized gain of ¥624. Three bots were positive, one did not trade, and LLMBridgeTrader closed four positio

Winning 57% Wasn’t Enough: GateGrid’s Exit Math Sank the Five-Bot Day

The conclusion July 24 was not mainly an entry problem. It was an exit problem. The five-bot portfolio ended the day at -¥461 in realized P/L. GateGrid AI won four of i

Stops That Paid: Two AI Bots Banked ¥599 and Carried the Five-Bot Run

Conclusion July 23 ended with a realized profit of ¥574 across the five-bot lineup. Only three bots had closed trades in the supplied account statements, but two of them

Four Wins, Two Losses, Still Down: The Exit Math Beat the Hit Rate

The five-bot run finished at **-221 yen**, even though the closed trades produced four wins and only two losses. The combined win rate was 66.7%, but the payoff ratio was

If You Keep Fixing the Strategy, You May Lose the Ability to Understand It

The day after a loss, every strategy appears easy to improve. The stop was too wide. The entry was too early. The session was wrong. The filter was too weak. There i

It Wasn’t the Entry or the Exit: Why I Moved GateGrid AI From GBPUSD to EURUSD

My five MT5 trading bots finished July 20 with a combined realized loss of ¥542. The closed trades produced three wins and five losses. The average winning trade made ¥3