Stocks from IBD's Sector Leaders screen ended mixed Thursday, with several reversing lower after Federal Reserve policymakers voiced concern about a key central bank stimulus program. Financial Engines (FNGN) came off a 52-week high, falling 0.39 to 27.99 after rising earlier in the session. Volume was above average. The retirement portfolio manager is 14% past a 24.60 buy point from a cup-with-handle base. It's risen for four straight weeks.