stochastic slow 중앙선 안나오는 문제 수정

backend/src/main/java/com/goldenchart/service/LiveStrategyEvaluator.java

@@ -103,6 +103,8 @@ public class LiveStrategyEvaluator {
             if (!Boolean.TRUE.equals(s.getIsLiveCheck())) continue;
             if (!"CANDLE_CLOSE".equals(s.getExecutionType())) continue;
             if (s.getStrategyId() == null) continue;
+            if (!candleType.equals(LiveStrategyTimeframeService.normalize(
+                    s.getCandleType() != null ? s.getCandleType() : "1m"))) continue;
 
             String result = evaluate(market, candleType, s.getStrategyId(),
                     s.getPositionMode(), maturedIndex,
@@ -153,6 +155,8 @@ public class LiveStrategyEvaluator {
             if (!Boolean.TRUE.equals(s.getIsLiveCheck())) continue;
             if (!"REALTIME_TICK".equals(s.getExecutionType())) continue;
             if (s.getStrategyId() == null) continue;
+            if (!candleType.equals(LiveStrategyTimeframeService.normalize(
+                    s.getCandleType() != null ? s.getCandleType() : "1m"))) continue;
 
             // ★ Ta4j CachedIndicator 캐시 무효화:
             //   updateLastBar 로 provisional 봉 가격이 바뀌어도 CCI 등 CachedIndicator 는
@@ -198,6 +202,8 @@ public class LiveStrategyEvaluator {
             if (!Boolean.TRUE.equals(s.getIsLiveCheck())) continue;
             if (!"REALTIME_TICK".equals(s.getExecutionType())) continue;
             if (s.getStrategyId() == null) continue;
+            if (!candleType.equals(LiveStrategyTimeframeService.normalize(
+                    s.getCandleType() != null ? s.getCandleType() : "1m"))) continue;
 
             // CachedIndicator 캐시 무효화 — 확정봉의 최종 close 로 재계산
             String cacheKey = market + ":" + candleType + ":" + s.getStrategyId();

backend/src/main/java/com/goldenchart/websocket/BarBuilder.java

@@ -46,7 +46,6 @@ public class BarBuilder {
     private final TradeSignalService tradeSignalService;
     private final OrderExecutionQueue orderExecutionQueue;
     private final GcLiveStrategySettingsRepository liveSettingsRepo;
-    private final LiveStrategyTimeframeService timeframeService;
 
     /** 상위 집계 타임프레임 (분 단위 집계 주기: 3, 5, 15, 30, 60, 240, 1440) */
     private static final int[] UPPER_MINUTES = {3, 5, 15, 30, 60, 240, 1440};
@@ -115,9 +114,8 @@ public class BarBuilder {
         ta4jStorage.addBar(market, "1m", bar);
         log.debug("[BarBuilder] 1m Bar 확정: {} @ {}", market, endTime);
 
-        String evalCandleType = timeframeService.resolveCandleTypeForMarket(market);
+        if (shouldEvaluateOnClose(market, "1m")) {
             BarSeries series1m = ta4jStorage.getOrCreate(market, "1m");
-        if ("1m".equals(evalCandleType)) {
             evaluateStrategyOnBarClose(market, "1m", series1m.getEndIndex(), bar);
         }
 
@@ -147,7 +145,7 @@ public class BarBuilder {
                         Bar upperBar = buildTa4jBar(partial, Duration.ofMinutes(minutes), upperEnd);
                         ta4jStorage.addBar(market, type, upperBar);
                         BarSeries upperAfter = ta4jStorage.getOrCreate(market, type);
-                        if (type.equals(evalCandleType)) {
+                        if (shouldEvaluateOnClose(market, type)) {
                             int maturedUpper = Math.max(upperAfter.getBeginIndex(), upperAfter.getEndIndex() - 1);
                             Bar maturedUpperBar = upperAfter.getBar(maturedUpper);
                             evaluateStrategyOnBarClose(market, type, maturedUpper, maturedUpperBar);
@@ -157,6 +155,14 @@ public class BarBuilder {
         }
     }
 
+    /** 활성 실시간 전략 설정 중 해당 분봉(candleType)으로 평가하는 항목이 있는지 */
+    private boolean shouldEvaluateOnClose(String market, String candleType) {
+        String ct = LiveStrategyTimeframeService.normalize(candleType);
+        return liveSettingsRepo.findActiveByMarket(market).stream()
+                .anyMatch(s -> ct.equals(LiveStrategyTimeframeService.normalize(
+                        s.getCandleType() != null ? s.getCandleType() : "1m")));
+    }
+
     /**
      * 봉 마감 시점 전략 평가 + 시그널 STOMP 발행(평가 분봉 채널) + DB/주문 큐 적재.
      */

frontend/src/hooks/useIndicatorSettings.ts

@@ -22,7 +22,7 @@
  */
 
 import { useEffect, useRef, useCallback } from 'react';
-import { getIndicatorDef, mergePlotDefs, PlotDef, HLineDef } from '../utils/indicatorRegistry';
+import { getIndicatorDef, mergePlotDefs, normalizeHLines, PlotDef, HLineDef } from '../utils/indicatorRegistry';
 import { createDefaultSmaParams, createDefaultSmaPlots, normalizeSmaConfig } from '../utils/smaConfig';
 import { normalizeIchimokuConfig, mergeIchimokuPlots } from '../utils/ichimokuConfig';
 import {
@@ -170,7 +170,9 @@ export function useIndicatorSettings(sessionKey = 0) {
       const def = getIndicatorDef(type);
       const registryPlots = defaultPlots ?? def?.plots ?? [];
       let plots = mergePlotDefs(saved?.plots as PlotDef[] | undefined, registryPlots);
-      const hlines = (saved?.hlines as HLineDef[] | undefined) ?? defaultHlines ?? def?.hlines ?? [];
+      const registryHlines = defaultHlines ?? def?.hlines ?? [];
+      const rawHlines = (saved?.hlines as HLineDef[] | undefined) ?? registryHlines;
+      const hlines = normalizeHLines(rawHlines, type, registryHlines);
 
       if (type === 'SMA') {
         plots = normalizeSmaConfig({

frontend/src/utils/indicatorMainTab.ts

@@ -27,7 +27,7 @@ export const MAIN_INDICATOR_TYPES: readonly string[] = [
 /** Main 탭 전용 표시 라벨 (업비트 주요 지표 명칭) */
 export const MAIN_INDICATOR_LABELS: Record<string, { ko: string; en: string }> = {
   RSI:                   { ko: 'RSI (상대강도지수)', en: 'Relative Strength Index' },
-  Stochastic:            { ko: 'Stochastic Oscillator', en: 'Stochastic Oscillator' },
+  Stochastic:            { ko: 'Stochastic Slow', en: 'Stochastic Slow' },
   BollingerBands:        { ko: '볼린저밴드', en: 'Bollinger Bands' },
   IchimokuCloud:         { ko: '일목균형표', en: 'Ichimoku Cloud' },
   ADX:                   { ko: 'ADX (평균방향성지수)', en: 'Average Directional Index' },

frontend/src/utils/indicatorRegistry.ts

@@ -73,12 +73,33 @@ function migrateHLineLabel(label: string | undefined): string | undefined {
   return label;
 }
 
+/** normalizeHLines 합성 중앙선(0) 등 레거시 저장값을 registry 기본 가격으로 교정 */
+function resolveMergedHLinePrice(
+  roleLabel: string,
+  savedPrice: number,
+  defPrice: number,
+): number {
+  if (roleLabel === '중앙선' && savedPrice === 0 && defPrice !== 0) {
+    return defPrice;
+  }
+  return savedPrice;
+}
+
 /** 지표별 누락 수평선 합성 기본값 */
 const HL_SYNTH_DEFAULTS: Record<string, { over: number; mid: number; under: number }> = {
   ADX:         { over: 40, mid: 25, under: 20 },
   DMI:         { over: 30, mid: 20, under: 10 },
+  Stochastic:  { over: 80, mid: 50, under: 20 },
+  StochRSI:    { over: 80, mid: 50, under: 20 },
 };
 
+/** Stochastic Slow 기본 수평선 — 과열 80 / 중앙 50(기본 off) / 침체 20 */
+export const STOCHASTIC_DEFAULT_HLINES: HLineDef[] = [
+  { price: 80, color: '#EF5350', label: '과열선', lineStyle: 'dashed', lineWidth: 1 },
+  { price: 50, color: '#607D8B', label: '중앙선', lineStyle: 'dashed', lineWidth: 1, visible: false },
+  { price: 20, color: '#4CAF50', label: '침체선', lineStyle: 'dashed', lineWidth: 1 },
+];
+
 /** ADX 기본 수평선 — 강한 추세(과열) / 기준(중앙) / 약한 추세(침체) */
 export const ADX_DEFAULT_HLINES: HLineDef[] = [
   { price: 40, color: '#EF5350', label: '과열선', lineStyle: 'dashed', lineWidth: 1 },
@@ -130,10 +151,17 @@ export function mergeHlines(
         savedList.find(h => labelOf(h) === wantLabel)
         ?? (legacyMid && wantLabel === '중앙선' ? legacyMid : undefined);
       if (match) {
-        return { ...def, ...match, label: wantLabel, price: match.price };
+        const price = resolveMergedHLinePrice(wantLabel, match.price, def.price);
+        return { ...def, ...match, label: wantLabel, price };
       }
       return { ...def, label: wantLabel };
     })
+    .concat(
+      savedList.filter(h => {
+        const lbl = labelOf(h);
+        return !defs.some(d => (d.label ?? getHLineLabel(d.price, defs.map(x => x.price))) === lbl);
+      }).map(h => ({ ...h, label: labelOf(h) })),
+    )
     .sort((a, b) => b.price - a.price);
 }
 
@@ -257,8 +285,8 @@ export const INDICATOR_REGISTRY: IndicatorDef[] = [
 
   // ── Oscillators ───────────────────────────────────────────────────────────
   { type:'RSI',               name:'Relative Strength Index',    koreanName:'상대강도지수',          shortName:'RSI',    category:'Oscillators', overlay:false, defaultParams:{length:14, src:'close', maType:'SMA', maLength:14}, plots:[{id:'plot0',title:'RSI',color:'#7E57C2',type:'line',lineWidth:2},{id:'plot1',title:'Signal',color:'#F23645',type:'line',lineWidth:1}], hlines:[{price:70,color:'#EF5350'},{price:50,color:'#607D8B'},{price:30,color:'#4CAF50'}], description:'상대 강도 지수 (0~100)' },
-  { type:'Stochastic',        name:'Stochastic',                 koreanName:'스토캐스틱',            shortName:'Stoch',  category:'Oscillators', overlay:false, defaultParams:{kLength:14, dSmoothing:3, smooth:3},      plots:[{id:'plot0',title:'%K',color:'#2196F3',type:'line',lineWidth:1},{id:'plot1',title:'%D',color:'#FF6D00',type:'line',lineWidth:1}], hlines:[{price:80,color:'#EF5350'},{price:20,color:'#4CAF50'}], description:'스토캐스틱 %K/%D' },
+  { type:'Stochastic',        name:'Stochastic Slow',            koreanName:'스토케스틱 슬로우',     shortName:'Stoch',  category:'Oscillators', overlay:false, defaultParams:{kLength:14, dSmoothing:3, smooth:3},      plots:[{id:'plot0',title:'%K',color:'#2196F3',type:'line',lineWidth:1},{id:'plot1',title:'%D',color:'#FF6D00',type:'line',lineWidth:1}], hlines:STOCHASTIC_DEFAULT_HLINES, description:'Stochastic Slow %K/%D (Slowing 적용)' },
-  { type:'StochRSI',          name:'Stochastic RSI',             koreanName:'스토캐스틱RSI',         shortName:'StochRSI',category:'Oscillators',overlay:false, defaultParams:{lengthRSI:14, lengthStoch:14, smoothK:3, smoothD:3, src:'close'}, plots:[{id:'plot0',title:'%K',color:'#2196F3',type:'line',lineWidth:1},{id:'plot1',title:'%D',color:'#FF6D00',type:'line',lineWidth:1}], hlines:[{price:80,color:'#EF5350'},{price:20,color:'#4CAF50'}], description:'스토캐스틱 RSI' },
+  { type:'StochRSI',          name:'Stochastic RSI',             koreanName:'스토캐스틱RSI',         shortName:'StochRSI',category:'Oscillators',overlay:false, defaultParams:{lengthRSI:14, lengthStoch:14, smoothK:3, smoothD:3, src:'close'}, plots:[{id:'plot0',title:'%K',color:'#2196F3',type:'line',lineWidth:1},{id:'plot1',title:'%D',color:'#FF6D00',type:'line',lineWidth:1}], hlines:STOCHASTIC_DEFAULT_HLINES, description:'스토캐스틱 RSI' },
   { type:'CCI',               name:'Commodity Channel Index',    koreanName:'상품채널지수',          shortName:'CCI',    category:'Oscillators', overlay:false, defaultParams:{length:13, src:'hlc3', maType:'SMA', maLength:20}, plots:[{id:'plot0',title:'CCI',color:'#2962FF',type:'line',lineWidth:2},{id:'plot1',title:'Signal',color:'#F23645',type:'line',lineWidth:1}], hlines:[{price:100,color:'#EF5350'},{price:0,color:'#607D8B'},{price:-100,color:'#4CAF50'}], description:'상품 채널 지수' },
   { type:'WilliamsPercentRange',name:'Williams %R',              koreanName:'윌리엄스 %R',           shortName:'W%R',    category:'Oscillators', overlay:false, defaultParams:{length:14, src:'close'},                    plots:[{id:'plot0',title:'%R', color:'#9C27B0',type:'line',lineWidth:2}],                                  hlines:[{price:-20,color:'#EF5350'},{price:-50,color:'#607D8B'},{price:-80,color:'#4CAF50'}], description:'윌리엄스 %R 오실레이터' },
   { type:'AwesomeOscillator',  name:'Awesome Oscillator',        koreanName:'어썸오실레이터',        shortName:'AO',     category:'Oscillators', overlay:false, defaultParams:{},                                        plots:[{id:'plot0',title:'AO',color:'#26A69A',type:'histogram'}],                                           hlines:[{price:0,color:'#607D8B'}],                                                         description:'AO 오실레이터' },