init

2023-11-08 23:06:08 +09:00
parent 9dbb0c4247
commit 5ec0d59072
7 changed files with 283 additions and 216 deletions
--- a/stock/analysis/Common.py
+++ b/stock/analysis/Common.py
@@ -574,65 +574,42 @@ class Common:

    def check_optimal_buy_timeing(self, stock):

-        if stock['slow_k'][0] is None:
-            return False
+        min_macd = min(stock['macd']) / 2

-        max_vol_5 = max(stock['volume'][0: 4])
-        max_vol_30 = max(stock['volume'][4: 24])
-        if max_vol_30 < max_vol_5:
-            if stock['open'][1] < stock['close'][1] and stock['volume'][1] < stock['volume'][0]:
-                # if stock['open'][i - 1] < stock['close'][i - 1] and stock['volume'][i - 1] < stock['volume'][i]:
+        # 매수전략 #1: 깊은 하락
+        if (stock['macd'][0] < min_macd) and (stock['macdo'][1] <= 0 and 0 < stock['macdo'][0]):
+            if stock['close'][0] < stock['avg200'][0]:
+                weight = 0.5
+                buy = stock['close'][0]
+                type = 'method1'

-                # 1) 스토캐스틱 과매도
-                slow_k_buy = False
-                for idx in range(0, 10):
-                    if stock['slow_k'][idx] < 20:
-                        slow_k_buy = True
-                        break
+        # 매수전략 #2: RSI 과매도 이후 골든크로스
+        if (stock['macd'][1] < stock['macds'][1] and stock['macds'][0] < stock['macd'][0]):
+            canBuy = False
+            for c in range(1, 11):
+                if stock['rsi'][0 - c] < 10:
+                    canBuy = True
+                    break
+            if canBuy:
+                weight = 3
+                buy = stock['close'][0]
+                type = 'method2'

-                # 2) macd 교차 신호
-                macd_buy = False
-                if slow_k_buy:
-                    for idx in range(0, 10):
-                        if stock['macd'][idx+1] < 0 and stock['macds'][idx+1] < 0 and stock['macd'][idx] < 0 and stock['macds'][idx] < 0:
-                            if stock['macd'][idx+1] < stock['macds'][idx+1] and stock['macd'][idx] > stock['macds'][idx]:
-                                macd_buy = True
-                                break
-
-                # 3) RSI 지수가 50위로 올라갈 때
-                if macd_buy:
-                    if stock['rsi'][1] < 40 and stock['rsi'][0] > 40:
-                        return True
-                    
-
-            if stock['close'][0] < stock['avg200'][0] and stock['open'][0] < stock['close'][0] and max(stock['avg5'][0], stock['avg20'][0], stock['avg200'][0]) < stock['avg60'][0]:
-                if stock['open'][0] < min(stock['close'][0], stock['avg5'][0], stock['avg20'][0], stock['avg60'][0], stock['avg120'][0]):
-                    if max(stock['volume'][:10]) * 4 < stock['volume'][0]:
-                        if stock['open'][0] < (stock['upper'][0] + stock['lower'][0]) / 2:
-                            return True
-
-            if stock['avg200'][0] < stock['avg5'][0] and stock['avg200'][0] < stock['avg20'][0] and stock['avg200'][0] < stock['avg60'][0]:
-                if stock['open'][0] < stock['close'][0]:
-                    if max(stock['volume'][:10]) * 3 < stock['volume'][0]:
-                        if max(stock['disparity_avg5'][0], stock['disparity_avg20'][0], stock['disparity_avg60'][0]) - min(stock['disparity_avg5'][0], stock['disparity_avg20'][0], stock['disparity_avg60'][0]) < 0.003:
-                                return True
-
-            if stock['open'][1] < stock['close'][1] and stock['open'][0] < stock['close'][0]:
-                if stock['volume'][1] * 10 < stock['volume'][0]:
-                    if stock['upper'][0] < stock['close'][0]:
-                        if max(stock['disparity_avg5'][0], stock['disparity_avg20'][0], stock['disparity_avg60'][0]) - min(stock['disparity_avg5'][0], stock['disparity_avg20'][0], stock['disparity_avg60'][0]) < 0.005:
-                            if max(stock['disparity_avg5'][0], stock['disparity_avg20'][0], stock['disparity_avg60'][0], stock['disparity_avg200'][0]) - min(stock['disparity_avg5'][0], stock['disparity_avg20'][0], stock['disparity_avg60'][0], stock['disparity_avg200'][0]) < 0.006:
-                                if stock['avg200'][0] < min(stock['open'][0], stock['close'][0], stock['avg5'][0], stock['avg20'][0], stock['avg60'][0]):
-                                    return True
-
-                check = False
-                for c in range(10):
-                    if stock['close'][c+1] < stock['close'][c+2] < stock['close'][c+3] < stock['close'][c+4] < stock['close'][c+5] < stock['close'][c+6]:
-                        if stock['close'][c+1] < stock['lower'][c+1] and stock['close'][c+2] < stock['lower'][c+2] and stock['close'][c+3] < stock['lower'][c+3] and stock['close'][c+4] < stock['lower'][c+4] and stock['close'][c+5] < stock['lower'][c+5] and stock['close'][c+6] < stock['lower'][c+6]:
-                            check = True
-                            break
-                if check and stock['close'][0] < stock['lower'][0]:
-                    return True
+        # 매수전략 #3: 다이버전스
+        if (stock['macd'][1] < stock['macds'][1] and stock['macds'][0] < stock['macd'][0]):
+            canBuy = False
+            index = 0
+            for c in range(1, 41):
+                if stock['macd'][0 - c - 1] < stock['macds'][0 - c - 1] and stock['macds'][0 - c] < stock['macd'][0 - c]:
+                    canBuy = True
+                    index = c
+                    break
+            if canBuy and stock['rsi'][0 - index] < 30:
+                if (stock['macd'][0 - index] < stock['macd'][0] and
+                    min(stock['open'][0], stock['close'][0]) < min(stock['open'][0 - index], stock['close'][0 - index])):
+                    weight = 2
+                    buy = stock['close'][0]
+                    type = 'method3'

        return False