I don't know of any existing third party software but many here have written their own code just for that purpose. After downloading gxyymmdd.zip, I run a batch file which extracts gxyymmdd.iom and then arranges it in the tick data format of my choice. This process takes about 5 seconds and involves 2 small Pascal programs (20 and 40 lines of code respectively). I do not format the data to 1-min bars, nor am I familiar with Perl, but if I can be of any assistance, please PM me.Quote from brokershopping:
Are there any programs out there that work with these datafiles? (sort, format, display, make 1-min bars, etc)
I have been collecting them for a while but don't do anything with them yet! I fantasize about writing a program that can download, extract, format to 1-min bars, and store the data automatically. Given my programming abilities, that is likely to remain a fantasy. It hasn't been a total waste though, because I have learned a little about perl.