I appreciate that you have patience with me!
Well, I'm not a data analyst or programmer.
I don't do anything with data; I don't convert dates.
I've found a program that downloads data series from my broker, but it looks like there is some error in it. . For some unknown reason, for me, it's changing formatting from month to month.
Can we focus on peace of data, which is ok, ignoring the rest?
In the meantime, I'll try to figure out other sources of data or what the issue with the code is.
This data I've downloaded this morning.
Book1.xlsx