init

stock/analysis/Common.py

@@ -479,4 +479,76 @@ class Common:
             rate = round((stock["close"][0] - stock["close"][1]) / stock["close"][1], 2)
             if rate <= limit:
                 return "1d("+str(rate)+")_"
-        return ""
+        return ""
+
+
+    # macd가 n보다 낮은 지 체크
+    def check_macd(self, stock, n=-1000):
+        if stock['macd'][0] <= n:
+            if stock['macd'][1] < stock['macds'][1] and stock['macds'][0] < stock['macds'][0]:
+                return True,
+        return False
+
+    def check_rsi(self, stock, n=10):
+        if stock['macd'][0] <= n:
+            if stock['macd'][1] < stock['macds'][1] and stock['macds'][0] < stock['macds'][0]:
+                return True
+        return False
+
+    # 거래량 체크
+    # 52주 200일 기준 평균 + 50% 보다 높은 거래량의 경우
+    def check_volume(self, stock):
+        c_index = 200
+        if len(stock['volume']) < c_index:
+            c_index = len(stock['volume'])
+        max_volume = max(stock['volume'][1:c_index])
+        if max_volume < stock['volume'][0]:
+            log = "{:.2f}".format((stock['volume'][0] - max_volume)/max_volume)
+            return True, log
+
+        return False, ""
+
+    # 이격도 체크
+    def check_disparity(self, stock):
+        if (98 < stock['disparity_avg5'][0] < 102 and 98 < stock['disparity_avg10'][0] < 102 and 98 < stock['disparity_avg20'][0] < 102 and 98 < stock['disparity_avg60'][0] < 102 and 98 < stock['disparity_avg120'][0] < 102):
+            if stock['close'][1] < stock['avg5'][1] and stock['avg5'][0] < stock['close'][0]:
+                if stock['stochastic_slow_k'][0] < 20:
+                    if stock['stochastic_slow_k'][1] < stock['stochastic_slow_d'][1] and stock['stochastic_slow_d'][0] < stock['stochastic_slow_k'][0]:
+                        return True
+        return False
+
+    # 낙폭 과대 체크
+    def check_excessive_drop(self, stock):
+        c_index = 52 * 5
+        if len(stock['close']) < c_index:
+            c_index = len(stock['close'])
+        for idx in range(1, c_index):
+            if stock['close'][idx - 1] < int(stock['close'][idx] / 3):
+                c_index = idx
+
+        location = (max(stock['close'][1:c_index]) - stock['close'][0]) / max(
+            stock['close'][1:c_index])
+        if location > 0.6:
+            if stock['stochastic_slow_k'][0] is not None and stock['stochastic_slow_k'][1] is not None and stock['stochastic_slow_d'][1] is not None and stock['stochastic_slow_d'][0] is not None and stock['stochastic_slow_k'][0] is not None:
+                if stock['stochastic_slow_k'][0] < 20 and (stock['stochastic_slow_k'][1] < stock['stochastic_slow_d'][1] and stock['stochastic_slow_d'][0] < stock['stochastic_slow_k'][0]):
+                    return True
+        return False
+
+    def check_under_EV_Low(self, stock):
+        if stock['envelope_lower'][0] is not None and stock['envelope_lower'][1] is not None:
+            # ev 하단에 부딪힘
+            if stock['close'][1] < stock['avg5'][1] and stock['avg5'][0] < stock['close'][0]:
+                for c in range(1, 4):
+                    if stock['close'][c] < stock['envelope_lower'][c]:
+                        return True
+        return False
+
+    def check_under_BB_Low(self, stock):
+        if stock['bolingerband_lower'][0] is not None and stock['bolingerband_lower'][1] is not None:
+            # bb 하단에 부딪힘
+            if stock['close'][1] < stock['avg5'][1] and stock['avg5'][0] < stock['close'][0]:
+                check = False
+                for c in range(1, 4):
+                    if stock['close'][c] < stock['bolingerband_lower'][c]:
+                        return True
+        return False