Investors interested in Finance stocks should always be looking to find the best-performing companies in the group. Has Oscar Health, Inc. (OSCR) been one of those stocks this year? Let's take a closer look at the stock's year-to-date performance to find out.Oscar Health, Inc. is a member of our Finance group, which includes 863 different companies and currently sits at #12 in the Zacks Sector Rank. The Zacks Sector Rank includes 16 different groups and is listed in order from best to worst in terms of the ...