Eyes on who will take the presidency, but what about the Senate?

It seems most likely that the Republican Party will maintain its hold on the US upper house.

The count is still not finished yet but I’m gonna say its a Republican majority is “most likely”.
There are various implications, of most note for markets though (this in a nutshell) is
  • Biden’s tax rises will be opposed
  • and, even more importantly for markets further coronavirus economic stimulus will be small scale only