최근 n일의 시/고/저/종, 거래량

import win32com.client
#최근 10일간 code(str)종목의 시/고/저/종가, 거래량을 가져옵니다
#가장최근날짜부터
def sigojujonggu(n_day,code):
    # Create object
    instStockChart = win32com.client.Dispatch("CpSysDib.StockChart")

    # SetInputValue
    instStockChart.SetInputValue(0, code)
    instStockChart.SetInputValue(1, ord('2'))
    instStockChart.SetInputValue(4, n_day)
    instStockChart.SetInputValue(5, (0, 2, 3, 4, 5, 8))
    instStockChart.SetInputValue(6, ord('D'))
    instStockChart.SetInputValue(9, ord('1'))

    # BlockRequest
    instStockChart.BlockRequest()

    # GetHeaderValue
    numData = instStockChart.GetHeaderValue(3)
    numField = instStockChart.GetHeaderValue(1)

    # GetDataValue
    result=[]
    for i in range(numData):
        temp=[]
        for j in range(numField):
            temp.append(instStockChart.GetDataValue(j, i))
        result.append(temp)
    return result

print(sigojujonggu(2,"A003540"))