(Washington)

The midterm elections are currently dominated by two incompatible assumptions. Democrats think Trump’s low approval rating and the rash of Republican congressional retirements will lead to a big string of victories for their party. Republicans hope that growing economic confidence, underpinned by the White House’s policies, will win out. The big X-factor is now the stock market, which has been gutted over the last few days, a fact which could rattle the economic confidence of Americans. Democrats need 24 seats in the House to take back a majority. Many suspect they will win 30.

FINSUM: Trump and the Republican party are up against history (the party of the President typically does poorly in midterms), and now possibly the markets and economy.