RSI 코드 구글에서 검색해서 코드 복붙했는데 값이 안 맞더라... 결국 외국꺼 찾아다가 맞게 계산한거 긁어옴 키움 RSI 랑 오차 거의 안남 import sys from PyQt5.QtWidgets import * from PyQt5.QtGui import * from PyQt5.QtCore import * from PyQt5.QAxContainer import * import pyqtgraph as pg import yfinance as yf def computeRSI (data, time_window): diff = data.diff(1).dropna() # diff in one field(one day) #this preservers dimensions off diff values up_chg =..