used_user.csv

종목코드,종목명,매입주가,보유주식수
MSFT,Microsoft Corporation,527.99,131.0
AAPL,Apple Inc.,258.45,116.0
AMZN,"Amazon.com, Inc.",211.58,140.0
NVDA,NVIDIA Corporation,159.69,167.0
GOOGL,Alphabet Inc.,262.59,97.0