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 ICMK(data, period=26): period_high = data['High'].rolling(window=period).max() period_low = data['Low'].rolling(window=period).min() return (period_high + period_low) / 2 df = yf.download('AAPL', start=..