The total result was positive: +455 yen across 16 closed trades. That sounds clean enough, and honestly, seeing the total stay above zero was a relief. But the win rate is almost the least interesting number today. The whole portfolio went 13W / 3L, yet the total payoff ratio was only 0.54, meaning the average losing trade was still larger than the average winning trade.

The main issue was not entry accuracy. It was loss shape. GBPUSD, which I track as GateGrid AI based on the bot setup notes, won 5 out of 7 trades and still finished at -132 yen. That number made me pause a little, because this is the exact kind of day where a “good win rate” can hide a weak exit structure. The bot notes describe GateGrid AI as a CatBoost + Ollama multi-gate system, with logs such as AI_SKIP(sess=NY gate=0.50 base_thr=0.54 adj_thr=0.55) and OLLAMA_HOLD, so the design is already focused on filtering bad entries. Today’s P/L suggests the next place to inspect is after entry: when to stop holding, when to cut, and whether the grid loss is allowed to grow too far.

Bot Results

■ GBPJPY Bot +200 yenRecord: 1W / 0LWin rate: 100.0%Gross profit: +200 yenGross loss: 0 yenPayoff ratio: N/AMax loss: 0 yen

■ LLMBridgeTrader +167 yenRecord: 3W / 1LWin rate: 75.0%Gross profit: +173 yenGross loss: -6 yenPayoff ratio: 9.61Max loss: -6 yen

■ BoundSniper Bot +220 yenRecord: 4W / 0LWin rate: 100.0%Gross profit: +220 yenGross loss: 0 yenPayoff ratio: N/AMax loss: 0 yen

■ GateGrid AI -132 yenRecord: 5W / 2LWin rate: 71.4%Gross profit: +207 yenGross loss: -339 yenPayoff ratio: 0.24Max loss: -205 yen

■ Total +455 yenRecord: 13W / 3LWin rate: 81.3%Gross profit: +800 yenGross loss: -345 yenPayoff ratio: 0.54Max loss: -205 yen

Today’s Theme: Loss Size Beat Win Rate

The cleanest bot on paper was BoundSniper Bot on USDJPY. Four trades, four wins, +220 yen. No losing trade means I cannot evaluate the payoff ratio yet, but as a pure execution bot that follows TradingView-side signals, this was a very good session.

LLMBridgeTrader on EURUSD was the strongest from a risk-shape view. It took one tiny loss of -6 yen and then built +167 yen total. A payoff ratio of 9.61 is almost too clean for one day, so I would not overtrust it yet, but the exit behavior looked good. It did not let the bad trade become a story.

GBPJPY Bot had one trade and closed +200 yen. That result helps the day, but one trade is too thin to judge. Still, one clean winner with no damage is not something I complain about.

GateGrid AI is where the day gets interesting. Five wins created only +207 yen, while two losses took -339 yen. The average win was 41.4 yen, while the average loss was 169.5 yen. That means this bot needs roughly an 80% win rate just to break even under today’s loss shape. A 71.4% win rate sounds good until the math quietly turns against it.

Bot-by-Bot Read

BoundSniper Bot did what a rule-following execution bot is supposed to do: it captured small USDJPY moves without taking damage. Since this bot itself does not make the market prediction, the key review point is not “AI judgment,” but signal quality and execution slippage. Today, nothing in the result suggests an execution problem.

LLMBridgeTrader had the best balance. A -6 yen loss is the kind of loss I like to see from an AI-led bot because it means the system was willing to abandon the idea quickly. The +129 yen EURUSD short was the main contributor, and the later +36 yen and +8 yen trades added without giving much back.

GateGrid AI needs the most review. The entry filter may still be useful, but the exit side looks loose. I cannot say the AI made a bad judgment without the matching daily log, but the numbers point in that direction: once the position was allowed, the losing side stayed open long enough to erase five smaller wins. The -205 yen loss was the trade that stopped me.

Wrap-Up

Today ended positive, but not because every bot was healthy. The portfolio survived because USDJPY, GBPJPY, and EURUSD covered the GBPUSD damage. For the next review, I would not start by improving win rate. I would start with GateGrid AI’s maximum loss, trailing behavior, and the exact moment it chose not to exit.

A profitable day can still leave homework.

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