The Fed has come and gone, and the major index ETFs managed to hold on to small gains. Finance, industrials and materials led the sector SPDRs higher, but their gains were modest (.39% to .60%). Energy was weak as oil fell again. Gold miners were hammered again as gold fell another 1%. The Metals & Mining SPDR (XME), however, gained over 1% with help from steel stocks. Within the finance…