diff --git a/stockpredictor/analysis/Analyzer.py b/stockpredictor/analysis/Analyzer.py
index 7e44988..8d2f0de 100644
--- a/stockpredictor/analysis/Analyzer.py
+++ b/stockpredictor/analysis/Analyzer.py
@@ -380,8 +380,9 @@ class Analyzer:
     def getPositionalEnergy(self, stock, last_index):
         # 260 (= 52 * 5)일 중 가장 찾은 금액과 가장 높았던 금액 중 현재가의 위치 계산
 
-        top = stock[last_index]['close']
-        bottom = stock[last_index]['close']
+        close = stock[last_index]['close']
+        top = close
+        bottom = close
 
         for i in range(1, 260):
             if i > len(stock) or not stock[-i]:
@@ -391,7 +392,10 @@ class Analyzer:
             if bottom > stock[-i]["close"]:
                 bottom = stock[-i]["close"]
 
-        energy = round(bottom / top, 2)
+        if top-close == 0:
+            energy = 100.0
+        else:
+            energy = round((close-bottom) / (top-close), 2)
 
         return energy
 
@@ -512,22 +516,19 @@ class Analyzer:
 
             # 위치 에너지
             positionalEnergy = self.getPositionalEnergy(STOCK, last_index)
-            if STOCK[last_index]['volume'] > 100000 and STOCK[last_index]['close'] > 1000:
+            if STOCK[last_index]['volume'] > 100000 and STOCK[last_index]['close'] > 1000 and positionalEnergy < 0.3:
                 # 종목 상태 체크 분석
                 state, buy_price = self.analyzeFinalScore(last_index, STOCK, STOCHASTIC)
 
                 isbuy = 0
 
                 # 스토케스틱이 20이하이어야 하며, 볼린저밴드 0.3 보다 작으며, 위치에너지도 0.2보다 낮다면,
-                if stochastic_score < 30 and bolingerband_score < 0.3 and positionalEnergy < 0.3:
+                if stochastic_score < 20 and bolingerband_score < 0.2 and positionalEnergy < 0.2:
                     isbuy = 1
 
                     # 종가가 240일선 아래라면 매수한다.
                     if STOCK[last_index]['close'] < STOCK[last_index]['avg240']:
-                        if state == "":
-                            isbuy = 2
-                        else:
-                            isbuy = 3
+                        isbuy = 2
 
                 if len(STOCK) > 5:
 
@@ -544,21 +545,21 @@ class Analyzer:
                             # (KOSPI: 2011년 8월 11일)
                             # 오늘 양봉이어야 한다.
                             if STOCK[last_index]['open'] < STOCK[last_index]['close']:
-                                isbuy = 4
+                                isbuy = 3
                             # (KOSPI: 2011년 9월 26일)
                             # 오늘 음봉이라면, 오늘 시가는 어제 종가보다 높아야 하고, 오늘 종가는 어제 시가보다 높아야 한다.
                             if (STOCK[last_index]['close'] < STOCK[last_index]['open']) and (STOCK[last_index-1]['close'] < STOCK[last_index]['open'] and STOCK[last_index-1]['open'] < STOCK[last_index]['close']):
-                                isbuy = 5
+                                isbuy = 4
 
-                        if isbuy==5 and stochastic_score < 10 and bolingerband_score < 0.1 and positionalEnergy < 0.1:
-                            isbuy = 6
+                        if isbuy==4 and stochastic_score < 10 and bolingerband_score < 0.1 and positionalEnergy < 0.1:
+                            isbuy = 5
 
-                        if (STOCHASTIC[last_index]['slow_k'] < 30 and
+                        if (STOCHASTIC[last_index]['slow_k'] < 15 and
                                 STOCHASTIC[last_index-1]['slow_k'] < STOCHASTIC[last_index-1]['slow_d'] and
                                 STOCHASTIC[last_index]['slow_d'] < STOCHASTIC[last_index]['slow_k']):
                             isbuy = 9
 
-                    if (STOCHASTIC[last_index]['slow_k'] < 30 and
+                    if (STOCHASTIC[last_index]['slow_k'] < 15 and
                             STOCHASTIC[last_index - 1]['slow_k'] < STOCHASTIC[last_index - 1]['slow_d'] and
                             STOCHASTIC[last_index]['slow_d'] < STOCHASTIC[last_index]['slow_k']):
                         isbuy = 8