Trump said the US will not strike Iran before the November midterm elections. Oil fell on the news. The direct effect is on energy producers. The further reach is to cruise lines and airlines, whose largest single cost is fuel derived from crude.
US stocks fell for a second day on October 8 as oil jumped and Treasury yields rose. Oil producers and refiners gained, and airlines lost. The rise in long-term yields also keeps mortgage rates high, which squeezes buyers of new homes from builders like D.R. Horton.