如何将变量插入期望的字符串中，从而引起问题？ Excel的VBA

Question

I am trying to retrieve data from Yahoo Finance through the WEBSERVICE function and then populate the data through a loop. I know the issue is with the apostrophes, since there are two variables I am not sure how to delimit them. I've tried combinations of " & symbol & ", double apostrophes, nothing worked.

Any help is greatly appreciated, thank you!

The code is:

Sub marketdata()

    Dim symbol As String
    Dim parameter As String
    Dim rows As Long
    Dim cols As Long

    For rows = 2 To 5700
        For cols = 3 To 20
            symbol = Cells(rows, 2).Value
            parameter = Cells(1, cols).Value
            Cells(rows, cols).Value = "=WEBSERVICE _
            (""https://download.finance.yahoo.com/d/quotes.csv?s=SYMBOL&f=PARAMETER"")"
        Next cols
    Next rows

End Sub

This is my first post, please let me know if I need to clarify anything.

Answer 1

I would use two Replace operations to put the cell values into the string.

Dim sp As String
Dim rows As Long
Dim cols As Long

For rows = 2 To 5700
    For cols = 3 To 20
        sp = "=WEBSERVICE(""https://download.finance.yahoo.com/d/quotes.csv?s=%1%&f=%2%"")"
        sp = Replace(Replace(sp, "%1%", Cells(rows, 2).Value), "%2%", Cells(1, cols).Value)
        Debug.Print sp
        Cells(rows, cols).Value = sp    'should this be .Formula?
    Next cols
Next rows

You might also wish to start including parent worksheet references.