* Biden arrives in Europe for COP26 climate summit
* Dems’ infrastructure spending package still in limbo as October comes to a close
* Apple and Amazon earnings disappoint
* Treasury Sec. Yellen: spending bills will be anti-inflationary by lowering key costs
* Eurozone inflation rises above 4%, creating more pressure for rate hike
* US jobless claims fell again last week, reach new pandemic low
* Market starting to price in Fed rate hikes for 2022
* Pending home sales for US post surprising drop for September
* US GDP growth slowed to 2% in Q3–smallest gain since expansion started: