The Best Trade Was the One That Got Blocked: Four MT5 LLM Bots on June 15

June 15, 2026Running log: Day 1Cumulative realized P/L: +282 yenEquity impact including open positions: +46 yenThe portfolio finished green, but the most interesting part of the day was not the profit. It was the restraint. Four MT5 bots ended with +282 yen in realized P/L, yet open positions dragged -236 yen, leaving the equity impact at only +46 yen. That number made the day feel thinner than the win rate suggested.The cleanest lesson came from the logs. BoundSniper executed its TradingView signals cleanly, MLScore allowed one BUY but blocked other high-score candidates, and LLMBridgeTrader had one AI plan rejected because the proposed risk settings were invalid. The line that stuck with me was not a winning exit. It was the safety layer saying: sl_pips out of range: -12.34; reward/risk too low: -1.30.Bot Results■ GateGrid AI +67 yenPair: GBPUSD-Closed trades: 8Record: 6W / 2LWin rate: 75.0%Gross profit: +461 yenGross loss: -394 yenPayoff ratio: 0.39Max closed loss: -264 yenFloating P/L: 0 yen■ BoundSniper Bot +182 yenPair: USDJPY-Closed trades: 2Record: 2W / 0LWin rate: 100.0%Gross profit: +182 yenGross loss: 0 yenPayoff ratio: N/AMax closed loss: 0 yenFloating P/L: -34 yen■ LLMBridgeTrader +33 yenPair: EURUSD-Closed trades: 2Record: 2W / 0LWin rate: 100.0%Gross profit: +33 yenGross loss: 0 yenPayoff ratio: N/AMax closed loss: 0 yenFloating P/L: -141 yen■ MLScore GF-T4 GB 0 yenPair: GBPJPY-Closed trades: 0Record: 0W / 0LWin rate: N/AGross profit: 0 yenGross loss: 0 yenPayoff ratio: N/AMax closed loss: N/AFloating P/L: -61 yen■ Total +282 yenClosed trades: 12Record: 10W / 2LWin rate: 83.3%Gross profit: +676 yenGross loss: -394 yenPayoff ratio: 0.34Max closed loss: -264 yenFloating P/L: -236 yenEquity impact: +46 yenToday’s Theme: Score Is Not PermissionMLScore GF-T4 GB gave the day a sharper angle. Its guard settings were explicit: score threshold 80, max spread 20 points, max 4 new entries per day, and strategy-level entry limits. Then the live log showed a BUY with score 85.33 marked trade=done, while later candidates such as SELL score 96.24 and BUY score 84.32 were marked trade=blocked. That is a good kind of friction. A high score was not allowed to become an automatic order just because the number looked strong.LLMBridgeTrader showed a similar kind of guardrail, but from a different layer. The AI produced a confident-looking plan: Strong bullish trend with ADX and rising MACD, with signal BUY, action OPEN, confidence 85, and setup trend_follow. Then the validator killed it because sl_pips was negative and the reward/risk calculation was broken. I liked that more than I expected. A model can sound convincing, but the system still needs a boring rule that says no.Later, another LLMBridgeTrader plan did open a BUY: Oversold RSI 33 with bullish zone signal despite bearish trend, confidence 72, setup mean_reversion, SL 15 pips and TP 30 pips. That trade was still open at the report cut and showed -141 yen floating P/L. This is where the day stops being neat. The same bot had a safety layer strong enough to reject a bad AI plan, but the accepted plan still left the biggest floating wound of the day.Bot-by-Bot AnalysisGateGrid AI did the most trading and carried the only closed losses. Six wins out of eight sounds comfortable, but the payoff ratio was only 0.39. The -264 yen loss made me stop for a second, because it outweighed several of the small wins. GateGrid’s design is built around not entering bad environments, using CatBoost and Ollama-style filters, but once a grid leg goes wrong, the loss profile still matters more than the headline win rate.BoundSniper Bot was the clean execution story. The monitor showed public health as OK, and the recent trade decisions were all marked Request executed. It opened a short, closed it, opened a long, closed it, and later opened another short that remained floating at -34 yen. Since this bot is not trying to predict the market itself, I read the day as a clean bridge between TradingView signals and MT5 execution.LLMBridgeTrader was the most revealing bot. Its realized result was 2W / 0L for +33 yen, but the open EURUSD position sat at -141 yen. The AI side did something right by having one bad plan blocked, yet the accepted mean-reversion BUY was still underwater at the cut. The uncomfortable question is not whether the AI can enter. It is whether the exit logic can stop a valid-looking idea from quietly overstaying.MLScore GF-T4 GB had no closed result, but its log was probably the most useful one for design review. A BUY score of 85.33 became a live trade, while higher-scoring or still-qualified signals were blocked. That feels annoying in the moment, but it is exactly the kind of behavior a real-money bot needs. The -61 yen floating loss is small, though I would not ignore it just because the realized P/L is zero.SummaryThe day ended green, but the strongest signal was restraint. The realized win rate was 83.3%, yet the payoff ratio was only 0.34 and the floating drag nearly erased the closed profit. The bots can win trades. The better question now is which guardrails deserve to be stricter, and which ones are already saving the account from trades that looked good on paper. This is a public episode. 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