import sys from PyQt5.QtWidgets import * from PyQt5.QtGui import * from PyQt5.QtCore import * from PyQt5.QAxContainer import * import pandas as pd import pyqtgraph as pg import yfinance as yf def SMA(data, period=20): return data.rolling(window=period).mean() df = yf.download('AAPL', start='2022-03-01') df['SMA'] = SMA(df['Close'], 20) print(df) period 기본값 20 이동평균선 period 값에 필요한 이평값 넣으면 됨