I am not able find some more detailled historical data. If possible up to 1900 but as minimum 1945. Minimum montly data, if possible weekly, and adding there some moving averages - as minimum 200, ideal will be 20, 50, 100, 200 periods. On web I found very basic charts. I was not able find anything a bit detailed older than 20 years It is something available for free? Normally I am using quotetracker but I can get there 15 years backfill maximum. In prophet there are 50 years data but I am not able add there moving averages with free subscription. /if I am adding moving averages than it does not work/. Thanks for any suggestion or link.