Investors interested in Basic Materials stocks should always be looking to find the best-performing companies in the group. Is Galiano Gold (GAU) one of those stocks right now? Let's take a closer look at the stock's year-to-date performance to find out.Galiano Gold is a member of the Basic Materials sector. This group includes 236 individual stocks and currently holds a Zacks Sector Rank of #15. The Zacks Sector Rank includes 16 different groups and is listed in order from best to worst in terms of the ave ...