...

src/main/kotlin/ui/StockDetailArea.kt

@@ -36,7 +36,12 @@ fun StockDetailSection(
     tradeService: KisTradeService,
     wsManager: KisWebSocketManager,
     onOrderSaved: (String) -> Unit,
-    completeTradingDecision: TradingDecision?
+    completeTradingDecision: TradingDecision?,
+    min30 : MutableList<CandleData>,
+    daySummary : MutableList<CandleData>,
+    weekSummary : MutableList<CandleData>,
+    monthSummary : MutableList<CandleData>,
+    yearSummary : MutableList<CandleData>
 ) {
 
     var openPrice by remember { mutableStateOf("0") }
@@ -44,10 +49,7 @@ fun StockDetailSection(
     var isLoading by remember { mutableStateOf(false) }
     var resultMessage by remember { mutableStateOf("") }
     var isSuccess by remember { mutableStateOf(true) }
-    var daySummary by remember { mutableStateOf<List<CandleData>>(emptyList()) }
-    var weekSummary by remember { mutableStateOf<List<CandleData>>(emptyList()) }
-    var monthSummary by remember { mutableStateOf<List<CandleData>>(emptyList()) }
-    var yearSummary by remember { mutableStateOf<List<CandleData>>(emptyList()) }
+
 
     val todayOpen = remember(daySummary) {
         daySummary.lastOrNull()?.stck_oprc ?: "0"
@@ -79,12 +81,13 @@ fun StockDetailSection(
         // 2. 차트 데이터 로드 (KisSession 기반으로 파라미터 간소화)
 
         coroutineScope {
-            TechnicalAnalyzer.clear()
+
             launch {tradeService.fetchChartData(stockCode, isDomestic)
                 .onSuccess { data ->
                     println("✅ 차트 데이터 로드 성공: ${data.size}개") // ${} 사용하여 정확히 출력
                     chartData = data
-                    TechnicalAnalyzer.min30 = chartData
+                    min30.clear()
+                    min30.addAll(chartData)
                 }
                 .onFailure { error ->
                     println("❌ 차트 데이터 로드 실패: ${error.localizedMessage}")
@@ -92,22 +95,21 @@ fun StockDetailSection(
                 }
             }
             launch { tradeService.fetchPeriodChartData(stockCode, "D").onSuccess {
-                daySummary = it.takeLast(7)
-                TechnicalAnalyzer.daily = it
-//                println("daySummary ${daySummary.size} total: ${it.size} ${it.firstOrNull()?.toString()}")
+                daySummary.clear()
+                daySummary.addAll(it)
             }
             } // 최근 7일
             launch { tradeService.fetchPeriodChartData(stockCode, "W").onSuccess {
-                weekSummary = it.takeLast(4)
-                TechnicalAnalyzer.weekly = it
+                weekSummary.clear()
+                weekSummary.addAll(it.takeLast(4))
 //                println("weekSummary ${weekSummary.size} total: ${it.size} ${it.firstOrNull()?.toString()}")
             }
             } // 최근 4주
             launch { tradeService.fetchPeriodChartData(stockCode, "M").onSuccess {
-                monthSummary = it.takeLast(6) // 최근 6개월
-                yearSummary = it.takeLast(36) // 최근 3년
-                TechnicalAnalyzer.monthly = it
-//                println("monthSummary ${monthSummary.size} yearSummary ${yearSummary.size} total: ${it.size} ${it.firstOrNull()?.toString()}")
+                monthSummary.clear()
+                monthSummary.addAll(it.takeLast(6))
+                yearSummary.clear()
+                yearSummary.addAll(it.takeLast(36))
             }
             }
             launch {