change: set the number of macd storage date from 5 to 20

services/indicator.py

@@ -349,10 +349,10 @@ class Indicator:
             for symbol in lst_symbols:
                 cnt += 1
                 url = PREFIX + INDICATORS["MACD"] \
-                    + f"?stockSymbol={symbol}&rangeSelector=3&fastPeriod=12&slowPeriod=26&signalPeriod=9"
+                    + f"?stockSymbol={symbol}&rangeSelector=4&fastPeriod=12&slowPeriod=26&signalPeriod=9"
                 data = requests.get(url).json()
                 rsi_df = pd.DataFrame(
-                    data["SeriesColection"][0]["Points"]).tail(5)
+                    data["SeriesColection"][0]["Points"]).tail(20)
                 if get_time:
                     lst_values["time"] = \
                         rsi_df["Time"].apply(lambda x: