매매시그널 실행조건 화면 공용 적용

backend/src/main/java/com/goldenchart/controller/LiveConditionController.java

@@ -76,6 +76,7 @@ public class LiveConditionController {
                 body.getBars(),
                 body.getTimeframe(),
                 body.getIndicatorParams(),
-                body.getEvaluationBarCount()));
+                body.getEvaluationBarCount(),
+                body.getPositionMode()));
     }
 }

backend/src/main/java/com/goldenchart/dto/LiveConditionScanSignalsRequest.java

@@ -18,4 +18,6 @@ public class LiveConditionScanSignalsRequest {
     private String timeframe;
     /** 평가·표시 구간 봉 수 — null 이면 전체 bars */
     private Integer evaluationBarCount;
+    /** "LONG_ONLY" | "SIGNAL_ONLY" — 백테스트 설정 positionMode 와 동일 */
+    private String positionMode;
 }

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

@@ -15,6 +15,7 @@ import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.ta4j.core.BarSeries;
+import org.ta4j.core.BaseTradingRecord;
 import org.ta4j.core.Rule;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -759,7 +760,8 @@ public class LiveConditionStatusService {
             List<OhlcvBar> chartBars,
             String chartTimeframe,
             Map<String, Map<String, Object>> indicatorParamsOverride,
-            Integer evaluationBarCount) {
+            Integer evaluationBarCount,
+            String positionMode) {
         Optional<GcStrategy> opt = strategyRepo.findById(strategyId);
         if (opt.isEmpty() || chartBars == null || chartBars.isEmpty()
                 || chartTimeframe == null || chartTimeframe.isBlank()) {
@@ -808,10 +810,15 @@ public class LiveConditionStatusService {
             List<BacktestResponse.Signal> signals = new ArrayList<>();
             int buyHits = 0;
             int sellHits = 0;
+            String posMode = "SIGNAL_ONLY".equals(positionMode) ? "SIGNAL_ONLY" : "LONG_ONLY";
+            boolean signalOnly = "SIGNAL_ONLY".equals(posMode);
+            BaseTradingRecord record = signalOnly ? null : new BaseTradingRecord();
+            boolean inPosition = false;
             for (int i = startIdx; i <= primarySeries.getEndIndex(); i++) {
                 long barTimeSec = barOpenEpochSec(primarySeries, i);
                 double close = primarySeries.getBar(i).getClosePrice().doubleValue();
 
+                if (signalOnly) {
                     if (entryRule.isSatisfied(i, null)) {
                         buyHits++;
                         signals.add(BacktestResponse.Signal.builder()
@@ -832,15 +839,45 @@ public class LiveConditionStatusService {
                                 .quantity(0)
                                 .build());
                     }
+                    continue;
+                }
+
+                if (!inPosition) {
+                    if (entryRule.isSatisfied(i, record)) {
+                        buyHits++;
+                        signals.add(BacktestResponse.Signal.builder()
+                                .time(barTimeSec)
+                                .type("BUY")
+                                .price(close)
+                                .barIndex(i)
+                                .quantity(0)
+                                .build());
+                        record.enter(i, primarySeries.numFactory().numOf(close),
+                                primarySeries.numFactory().numOf(1));
+                        inPosition = true;
+                    }
+                } else if (exitRule.isSatisfied(i, record)) {
+                    sellHits++;
+                    signals.add(BacktestResponse.Signal.builder()
+                            .time(barTimeSec)
+                            .type("SELL")
+                            .price(close)
+                            .barIndex(i)
+                            .quantity(0)
+                            .build());
+                    record.exit(i, primarySeries.numFactory().numOf(close),
+                            primarySeries.numFactory().numOf(1));
+                    inPosition = false;
+                }
             }
             if (signals.isEmpty()) {
-                log.info("[LiveCondition:scan] 0 signals market={} strategy={} tf={} bars={} eval={}..{} cond={} probe={}",
+                log.info("[LiveCondition:scan] 0 signals market={} strategy={} tf={} bars={} eval={}..{} mode={} cond={} probe={}",
                         market, strategyId, primaryTf, primarySeries.getBarCount(), startIdx,
-                        primarySeries.getEndIndex(), summarizeBuyCondition(buyDsl),
+                        primarySeries.getEndIndex(), posMode, summarizeBuyCondition(buyDsl),
                         probeEntryRule(entryRule, buyDsl, ruleCtx, startIdx));
             } else {
-                log.debug("[LiveCondition:scan] market={} strategy={} tf={} buy={} sell={}",
+                log.debug("[LiveCondition:scan] market={} strategy={} tf={} mode={} buy={} sell={}",
-                        market, strategyId, primaryTf, buyHits, sellHits);
+                        market, strategyId, primaryTf, posMode, buyHits, sellHits);
             }
             return signals;
         } catch (Exception e) {

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

@@ -3,11 +3,14 @@ package com.goldenchart.service;
 import com.goldenchart.entity.GcLiveStrategySettings;
 import com.goldenchart.entity.GcStrategy;
 import com.goldenchart.entity.GcTradeSignal;
+import com.goldenchart.dto.BacktestSettingsDto;
+import com.goldenchart.entity.GcAppSettings;
 import com.goldenchart.repository.GcLiveStrategySettingsRepository;
 import com.goldenchart.repository.GcPaperAccountRepository;
 import com.goldenchart.repository.GcPaperPositionRepository;
 import com.goldenchart.repository.GcStrategyRepository;
 import com.goldenchart.repository.GcTradeSignalRepository;
+import com.goldenchart.trading.TradingAccess;
 import com.goldenchart.storage.Ta4jStorage;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -71,6 +74,8 @@ public class LiveStrategyEvaluator {
     private final StrategyConditionTimeframeService conditionTimeframes;
     private final StrategyTriggerBranchEvaluator   triggerBranchEvaluator;
     private final StrategyBranchStateCache         branchStateCache;
+    private final AppSettingsService               appSettingsService;
+    private final BacktestSettingsService          backtestSettingsService;
 
     /**
      * 트리거 분봉별 Rule 캐시: "market:candleType:strategyId" → (entryRule, exitRule)
@@ -158,12 +163,13 @@ public class LiveStrategyEvaluator {
         if (!ta4jStorage.exists(market, candleType)) return "NONE";
         if (!conditionTimeframes.usesTimeframe(s.getStrategyId(), candleType)) return "NONE";
 
+        String posMode = resolvePositionMode(s);
         String result = evaluate(market, candleType, s.getStrategyId(),
-                s.getPositionMode(), maturedIndex,
+                posMode, maturedIndex,
                 s.getDeviceId(), s.getUserId(), true /* useConfirmedOnly */);
         if (!"NONE".equals(result)) {
             log.info("[Evaluator] CANDLE_CLOSE strategyId={} {} {} idx={} mode={} → {}",
-                    s.getStrategyId(), market, candleType, maturedIndex, s.getPositionMode(), result);
+                    s.getStrategyId(), market, candleType, maturedIndex, posMode, result);
         }
         return result;
     }
@@ -213,13 +219,14 @@ public class LiveStrategyEvaluator {
         Integer lastSignaledIdx = realtimeSignaledIdx.get(dedupeKey);
         if (lastSignaledIdx != null && lastSignaledIdx == currentIndex) return "NONE";
 
+        String posMode = resolvePositionMode(s);
         // 캐시 완전 우회: 매번 신규 Rule 빌드 (CachedIndicator stale 방지 + 동시성 보장)
         String result = evaluateWithFreshRules(market, candleType, s.getStrategyId(),
-                s.getPositionMode(), currentIndex,
+                posMode, currentIndex,
                 s.getDeviceId(), s.getUserId(), false /* useConfirmedOnly */);
         if (!"NONE".equals(result)) {
             log.info("[Evaluator] REALTIME_TICK strategyId={} {} {} idx={} mode={} → {}",
-                    s.getStrategyId(), market, candleType, currentIndex, s.getPositionMode(), result);
+                    s.getStrategyId(), market, candleType, currentIndex, posMode, result);
             realtimeSignaledIdx.put(dedupeKey, currentIndex);
         }
         return result;
@@ -257,13 +264,14 @@ public class LiveStrategyEvaluator {
         if (!ta4jStorage.exists(market, candleType)) return "NONE";
         if (!conditionTimeframes.usesTimeframe(s.getStrategyId(), candleType)) return "NONE";
 
+        String posMode = resolvePositionMode(s);
         // 확정봉 기준 평가: 캐시 우회 + useConfirmedOnly=true
         String result = evaluateWithFreshRules(market, candleType, s.getStrategyId(),
-                s.getPositionMode(), maturedIndex,
+                posMode, maturedIndex,
                 s.getDeviceId(), s.getUserId(), true /* useConfirmedOnly */);
         if (!"NONE".equals(result)) {
             log.info("[Evaluator] REALTIME_TICK @candle_close strategyId={} {} {} idx={} mode={} → {}",
-                    s.getStrategyId(), market, candleType, maturedIndex, s.getPositionMode(), result);
+                    s.getStrategyId(), market, candleType, maturedIndex, posMode, result);
             realtimeSignaledIdx.put(market + ":" + candleType + ":" + s.getStrategyId(), maturedIndex);
         }
         return result;
@@ -371,6 +379,31 @@ public class LiveStrategyEvaluator {
         return "NONE";
     }
 
+    /**
+     * 포지션 모드 해석 — 전역 실시간 전략은 백테스트 설정, 가상투자 per-market 은 live 행 값 사용.
+     */
+    private String resolvePositionMode(GcLiveStrategySettings s) {
+        try {
+            GcAppSettings app = appSettingsService.getEntity(s.getUserId(), s.getDeviceId());
+            boolean globalLive = Boolean.TRUE.equals(app.getLiveStrategyCheck());
+            if (!globalLive && Boolean.TRUE.equals(s.getIsLiveCheck())) {
+                return s.getPositionMode() != null ? s.getPositionMode() : "LONG_ONLY";
+            }
+            String deviceKey = s.getUserId() != null
+                    ? TradingAccess.accountDeviceKey(s.getUserId())
+                    : s.getDeviceId();
+            if (deviceKey != null && !deviceKey.isBlank()) {
+                BacktestSettingsDto bt = backtestSettingsService.get(deviceKey);
+                if (bt.getPositionMode() != null) {
+                    return "SIGNAL_ONLY".equals(bt.getPositionMode()) ? "SIGNAL_ONLY" : "LONG_ONLY";
+                }
+            }
+        } catch (Exception e) {
+            log.debug("[Evaluator] positionMode resolve fallback: {}", e.getMessage());
+        }
+        return s.getPositionMode() != null ? s.getPositionMode() : "LONG_ONLY";
+    }
+
     private TriggerRules buildTriggerRules(String market, String candleType, long strategyId,
                                            String deviceId, Long userId, boolean useConfirmedOnly) {
         GcStrategy strategy = resolveStrategy(strategyId);

frontend/src/chart/ChartWorkspaceView.tsx

@@ -882,6 +882,7 @@ function ChartWorkspaceViewInner(props: ChartWorkspaceViewProps) {
               market={symbol}
               strategies={liveStrategies}
               settings={liveStrategySettings}
+              backtestPositionMode={btSettings.positionMode ?? 'LONG_ONLY'}
               watchlistCount={isVirtualActive ? monitoredMarkets.length : watchlist.length}
               monitoredMarkets={monitoredMarkets}
               virtualDriven={isVirtualActive}

frontend/src/chart/useChartWorkspace.ts

@@ -797,10 +797,10 @@ export function useChartWorkspace({
       strategyId: appDefaults.liveStrategyId ?? null,
       isLiveCheck: appDefaults.liveStrategyCheck ?? false,
       executionType: appDefaults.liveExecutionType ?? 'CANDLE_CLOSE',
-      positionMode: appDefaults.livePositionMode ?? 'LONG_ONLY',
+      positionMode: btSettings.positionMode ?? 'LONG_ONLY',
       strategyCandleTypes: liveStrategyCandleTypes,
     };
-  }, [isVirtualActive, activeLiveSettings, symbol, virtualSession, appDefaults, liveStrategyCandleTypes]);
+  }, [isVirtualActive, activeLiveSettings, symbol, virtualSession, appDefaults, liveStrategyCandleTypes, btSettings.positionMode]);
 
   /** STOMP 구독 대상 — 가상투자 실행 중이면 투자대상 종목, 아니면 관심종목 */
   const monitoredMarkets = useMemo(() => {
@@ -856,7 +856,7 @@ export function useChartWorkspace({
       liveStrategyCheck:  saved.isLiveCheck,
       liveStrategyId:     saved.strategyId ?? undefined,
       liveExecutionType:  saved.executionType,
-      livePositionMode:   saved.positionMode,
+      livePositionMode:   btSettings.positionMode ?? 'LONG_ONLY',
     });
     if (saved.strategyCandleTypes) {
       setLiveStrategyCandleTypes(saved.strategyCandleTypes);
@@ -864,7 +864,7 @@ export function useChartWorkspace({
     if (appDefaults.liveStrategyCheck && saved.isLiveCheck) {
       refreshActiveLiveSettings();
     }
-  }, [saveAppDef, appDefaults.liveStrategyCheck, isVirtualActive, refreshActiveLiveSettings]);
+  }, [saveAppDef, appDefaults.liveStrategyCheck, isVirtualActive, refreshActiveLiveSettings, btSettings.positionMode]);
 
   const prevFavoritesRef = useRef<string[]>(getFavorites());
 

frontend/src/components/LiveStrategyPanel.tsx

@@ -29,6 +29,8 @@ interface LiveStrategyPanelProps {
   market:     string;
   strategies: Strategy[];
   settings:   LiveStrategySettingsDto;
+  /** 백테스트 설정 positionMode — 전역 실시간 전략에 적용 */
+  backtestPositionMode?: 'LONG_ONLY' | 'SIGNAL_ONLY';
   watchlistCount?:     number;
   monitoredMarkets?:   string[];
   /** 가상투자 세션에서 제어 — 차트 팝업은 읽기 전용 */
@@ -54,6 +56,7 @@ const CandleIcon: React.FC<{ color: string }> = ({ color }) => (
 
 const LiveStrategyPanel: React.FC<LiveStrategyPanelProps> = ({
   theme, market, strategies, settings,
+  backtestPositionMode = 'LONG_ONLY',
   watchlistCount = 0, monitoredMarkets = [], virtualDriven = false,
   onClearMarkers, onClose, onSettingsChange,
 }) => {
@@ -73,7 +76,8 @@ const LiveStrategyPanel: React.FC<LiveStrategyPanelProps> = ({
 
   const persist = useCallback(async (patch: Partial<LiveStrategySettingsDto>) => {
     if (virtualDriven) return;
-    const next: LiveStrategySettingsDto = { ...settings, ...patch, market };
+    const positionMode = backtestPositionMode;
+    const next: LiveStrategySettingsDto = { ...settings, ...patch, market, positionMode };
     const prev = settings;
     if (next.isLiveCheck && next.strategyId != null) {
       const synced = await syncStrategyTimeframesFromLayoutIfNeeded(next.strategyId);
@@ -102,7 +106,7 @@ const LiveStrategyPanel: React.FC<LiveStrategyPanelProps> = ({
     } finally {
       setSaving(false);
     }
-  }, [settings, market, onClearMarkers, onSettingsChange, virtualDriven]);
+  }, [settings, market, onClearMarkers, onSettingsChange, virtualDriven, backtestPositionMode]);
 
   const isOn      = settings.isLiveCheck;
   const execType  = settings.executionType;
@@ -114,7 +118,10 @@ const LiveStrategyPanel: React.FC<LiveStrategyPanelProps> = ({
     ? settings.strategyCandleTypes.join(', ')
     : '1m';
   const execLabel = execType === 'REALTIME_TICK' ? '실시간 틱 (3초)' : '봉 마감 직후';
-  const posModeLabel = (settings.positionMode ?? 'LONG_ONLY') === 'LONG_ONLY'
+  const effectivePosMode = virtualDriven
+    ? (settings.positionMode ?? 'LONG_ONLY')
+    : backtestPositionMode;
+  const posModeLabel = effectivePosMode === 'LONG_ONLY'
     ? '보유 자산 기준'
     : '순수 지표 기준';
 
@@ -267,36 +274,29 @@ const LiveStrategyPanel: React.FC<LiveStrategyPanelProps> = ({
 
           <div className={`lsp-section${!isOn ? ' lsp-section--disabled' : ''}`}>
             <span className="lsp-section-label">시그널 모드</span>
+            {virtualDriven ? (
               <div className="lsp-option-group">
-              <label className={`lsp-option${(settings.positionMode ?? 'LONG_ONLY') === 'LONG_ONLY' ? ' lsp-option--active' : ''}`}>
+                <label className={`lsp-option${effectivePosMode === 'LONG_ONLY' ? ' lsp-option--active' : ''}`}>
-                <input
+                  <input type="radio" name="lsp-posMode" value="LONG_ONLY" checked={effectivePosMode === 'LONG_ONLY'} disabled />
-                  type="radio"
-                  name="lsp-posMode"
-                  value="LONG_ONLY"
-                  checked={(settings.positionMode ?? 'LONG_ONLY') === 'LONG_ONLY'}
-                  disabled={virtualDriven || !isOn}
-                  onChange={() => persist({ positionMode: 'LONG_ONLY' })}
-                />
                   <span className="lsp-option-text">
                     <span className="lsp-option-title">보유 자산 기준</span>
                     <span className="lsp-option-desc">매수 이력 있을 때만 매도 허용</span>
                   </span>
                 </label>
-              <label className={`lsp-option${settings.positionMode === 'SIGNAL_ONLY' ? ' lsp-option--active' : ''}`}>
+                <label className={`lsp-option${effectivePosMode === 'SIGNAL_ONLY' ? ' lsp-option--active' : ''}`}>
-                <input
+                  <input type="radio" name="lsp-posMode" value="SIGNAL_ONLY" checked={effectivePosMode === 'SIGNAL_ONLY'} disabled />
-                  type="radio"
-                  name="lsp-posMode"
-                  value="SIGNAL_ONLY"
-                  checked={settings.positionMode === 'SIGNAL_ONLY'}
-                  disabled={virtualDriven || !isOn}
-                  onChange={() => persist({ positionMode: 'SIGNAL_ONLY' })}
-                />
                   <span className="lsp-option-text">
                     <span className="lsp-option-title">순수 지표 기준</span>
                     <span className="lsp-option-desc">포지션 무관, 지표 충족 시 즉시 매도</span>
                   </span>
                 </label>
               </div>
+            ) : (
+              <p className="lsp-hint" style={{ margin: 0 }}>
+                백테스트 설정과 동일 — <strong>{posModeLabel}</strong>
+                {' '}(백테스트 설정 패널에서 변경)
+              </p>
+            )}
           </div>
 
           {isOn && !stratId && (

frontend/src/components/SettingsPage.tsx

@@ -5,6 +5,7 @@
 import React, { useState, useEffect, useCallback } from 'react';
 import type { Theme } from '../types';
 import {
+  loadBacktestSettings,
   saveLiveStrategySettings,
   type LiveStrategySettingsDto,
 } from '../utils/backendApi';
@@ -1347,6 +1348,15 @@ const StrategyPanel: React.FC<StrategyPanelProps> = ({
     },
   );
   const [liveSaving, setLiveSaving] = useState(false);
+  const [backtestPositionMode, setBacktestPositionMode] = useState<'LONG_ONLY' | 'SIGNAL_ONLY'>('LONG_ONLY');
+
+  useEffect(() => {
+    void loadBacktestSettings().then(s => {
+      if (s?.positionMode === 'SIGNAL_ONLY' || s?.positionMode === 'LONG_ONLY') {
+        setBacktestPositionMode(s.positionMode);
+      }
+    });
+  }, []);
 
   useEffect(() => {
     if (liveSettingsProp) setLiveSettings(liveSettingsProp);
@@ -1354,7 +1364,12 @@ const StrategyPanel: React.FC<StrategyPanelProps> = ({
 
   const persistLive = useCallback(async (patch: Partial<LiveStrategySettingsDto>) => {
     if (virtualDriven) return;
-    const next: LiveStrategySettingsDto = { ...liveSettings, ...patch, market: liveMarket };
+    const next: LiveStrategySettingsDto = {
+      ...liveSettings,
+      ...patch,
+      market: liveMarket,
+      positionMode: backtestPositionMode,
+    };
     if (next.isLiveCheck && next.strategyId != null) {
       const synced = await syncStrategyTimeframesFromLayoutIfNeeded(next.strategyId);
       if (!synced) return;
@@ -1370,7 +1385,7 @@ const StrategyPanel: React.FC<StrategyPanelProps> = ({
     } finally {
       setLiveSaving(false);
     }
-  }, [liveSettings, liveMarket, onClearLiveMarkers, onLiveSettingsChange, virtualDriven]);
+  }, [liveSettings, liveMarket, onClearLiveMarkers, onLiveSettingsChange, virtualDriven, backtestPositionMode]);
 
   const isOn     = liveSettings.isLiveCheck;
   const execType = liveSettings.executionType;
@@ -1502,38 +1517,18 @@ const StrategyPanel: React.FC<StrategyPanelProps> = ({
 
         <SettingRow
           className="stg-row--block"
-          label="포지션 종속성 모드"
+          label="시그널 모드"
-          desc="매도 시그널 발생 조건을 선택합니다. LONG_ONLY: 매수 이력이 있을 때만 매도 허용. SIGNAL_ONLY: 포지션 없이도 지표 규칙 충족 시 즉시 매도 시그널."
+          desc="백테스트 설정의 포지션 종속성 모드와 동일하게 적용됩니다. 변경은 설정 → 백테스트 설정에서 하세요."
         >
-          <div className={`stg-radio-row${!isOn ? ' stg-radio-row--disabled' : ''}`}>
+          <div style={{
-            <label className="stg-radio-option stg-radio-option--blue">
+            padding: '8px 10px', borderRadius: 6,
-              <input
+            background: 'rgba(63,126,245,0.08)', border: '1px solid rgba(63,126,245,0.2)',
-                type="radio"
+            fontSize: 12, color: 'var(--text2)',
-                name="stg-pos-mode"
+            opacity: isOn ? 1 : 0.55,
-                value="LONG_ONLY"
+          }}>
-                checked={(liveSettings.positionMode ?? 'LONG_ONLY') === 'LONG_ONLY'}
+            {backtestPositionMode === 'LONG_ONLY'
-                disabled={!isOn}
+              ? '보유 자산 기준 (Long-Only) — 매수 이력 있을 때만 매도 허용'
-                onChange={() => persistLive({ positionMode: 'LONG_ONLY' })}
+              : '순수 지표 기준 (Signal-Only) — 포지션 무관, 지표 충족 시 즉시 매도'}
-              />
-              <span className="stg-radio-option-text">
-                <strong>보유 자산 기준 (Long-Only)</strong>
-                <span>매수 이력 있을 때만 매도 허용</span>
-              </span>
-            </label>
-            <label className="stg-radio-option stg-radio-option--orange">
-              <input
-                type="radio"
-                name="stg-pos-mode"
-                value="SIGNAL_ONLY"
-                checked={liveSettings.positionMode === 'SIGNAL_ONLY'}
-                disabled={!isOn}
-                onChange={() => persistLive({ positionMode: 'SIGNAL_ONLY' })}
-              />
-              <span className="stg-radio-option-text">
-                <strong>순수 지표 기준 (Signal-Only)</strong>
-                <span>포지션 무관, 지표 충족 시 즉시 매도</span>
-              </span>
-            </label>
           </div>
         </SettingRow>
       </SettingSection>

frontend/src/utils/backendApi.ts

@@ -1709,6 +1709,7 @@ export async function fetchLiveConditionScanSignals(
   chartTimeframe: string,
   indicatorParams?: Record<string, Record<string, unknown>> | null,
   evaluationBarCount?: number | null,
+  positionMode?: 'LONG_ONLY' | 'SIGNAL_ONLY' | null,
 ): Promise<BacktestSignal[]> {
   if (chartBars.length === 0 || !chartTimeframe) return [];
   const list = await requestOrThrow<BacktestSignal[]>('/strategy/live-conditions/scan-signals', {
@@ -1728,6 +1729,7 @@ export async function fetchLiveConditionScanSignals(
       })),
       timeframe: chartTimeframe,
       evaluationBarCount: evaluationBarCount ?? undefined,
+      positionMode: positionMode ?? undefined,
     }),
   });
   return list ?? [];

frontend/src/utils/strategyEvaluationSignals.ts

@@ -53,6 +53,8 @@ export async function fetchStrategyEvaluationSignals(opts: {
   const initialCapital = btSettings.initialCapital ?? 10_000_000;
   const commissionRate = resolveEvaluationCommissionRate(btSettings);
 
+  const positionMode = btSettings.positionMode ?? 'LONG_ONLY';
+
   if (isScanSignalsExecutionMode(btSettings)) {
     const signals = await fetchLiveConditionScanSignals(
       opts.market,
@@ -61,11 +63,12 @@ export async function fetchStrategyEvaluationSignals(opts: {
       opts.timeframe,
       indicatorParams,
       opts.evaluationBarCount,
+      positionMode,
     );
     return {
       signals,
       initialCapital,
-      settings: { ...btSettings, positionMode: 'SIGNAL_ONLY', tradeExecutionMode },
+      settings: { ...btSettings, positionMode, tradeExecutionMode },
       commissionRate,
       tradeExecutionMode,
     };
@@ -73,7 +76,7 @@ export async function fetchStrategyEvaluationSignals(opts: {
 
   const settings: BacktestSettingsDto = {
     ...btSettings,
-    positionMode: 'SIGNAL_ONLY',
+    positionMode,
     tradeExecutionMode: 'BACKTEST_ENGINE',
   };