....

src/main/kotlin/network/RagService.kt

@@ -434,6 +434,13 @@ $newsDataSection
 
 4. Confidence: Assign a confidence score (0-100) based on how clearly the data points to the decision.
 
+# Confidence Scoring Guide (CRITICAL)
+Assign the 'confidence' score based on these rules:
+- 80-100: When Financials are strong AND News Context clearly supports the trend.
+- 50-79: When Financials are stable but News is neutral or missing.
+- 10-49: When Financials and News contradict each other.
+- 1-9: Reserved ONLY for extreme data corruption. 
+- NEVER output 0 unless the data is completely unreadable. Even a weak guess should be at least 10.
 
 # Strict Constraints
 

src/main/kotlin/ui/TradingDecisionLog.kt

@@ -72,7 +72,7 @@ fun TradingDecisionLog() {
                 onClick = {
                     coroutineScope.launch {
                         // index 0으로 부드럽게 스크롤 (즉시 이동은 scrollToItem(0))
-                        listState.animateScrollToItem(0)
+                        listState.animateScrollToItem(filteredLogs.size - 1)
                     }
                 }
             ) { Text("AI 자동매매 실시간 로그", style = MaterialTheme.typography.h6) }