init

hts/Util.py

@@ -0,0 +1,23 @@
+import pandas as pd
+import matplotlib.pyplot as plt
+
+class Util:
+
+    def analyze(self):
+        data = pd.read_csv("data_s.csv")
+        y_value = data.종가
+
+        max20 = y_value.rolling(window=20).mean()
+        stddev = y_value.rolling(window=20).std()
+        upper = max20 + (stddev * 2)  # 상단 볼리저 밴드
+        lower = max20 - (stddev * 2)  # 하단 볼리저 밴드
+        middle = (upper + lower) / 2  # 중심
+
+        x_value = [i for i in range(len(y_value))]
+        plt.plot(x_value, y_value.tolist(), x_value, upper.tolist(), x_value, lower.tolist(), x_value, middle.tolist())
+        plt.show()
+        return
+
+if __name__ == "__main__":
+    util = Util()
+    util.analyze()