Anyone know where one can find the historical weekly performance for a stock/ETF symbol? per week of the year. A web site or something that got this info. Just a simple straight list like this is fine: v.1 +x.x% v.2 -x.x% v.3 +x.x% v.4 +x.x% v.5 -x.x% .. v.52 +x.x% Data doesn't have to be by week number, could also be by start date of week.
Investing may have what you look for. https://www.investing.com/equities/alibaba-historical-data (select weekly in the time frame drop box)
Thank you very much, yay they got monthly data too! If you ever find your way passing though Stockholm/Sweden I'd buy you a beer!