The last time financials were this oversold they rallied by double digits By: CNBC.com News October 25, 2018 at 07:18 AM EDT The banks got banged up this week. The steep sell-offs have one market watcher changing his mind on the sector. Read More >> Related Stocks: Bank of America Citigroup FINANCIAL SEL Goldman Sachs Group JPMorgan Chase & Co Wells Fargo