Here is an eye-opener for investors: one of the biggest market reactions to the midterms is likely to be in munis. In particular, yields on munis are expected to fall is the Democrats take the House, which would result in a split Congress. The reason why is that such an outcome would likely limit the further possible damage that could be wrought by Republican tax proposals. However, since the market is anticipating this outcome, if Republicans do maintain their hold on the House and Senate, then yields could rise sharply. The call on the moves comes from Barclays.
FINSUM: The most likely outcome right now seems to be a blue House and a Red Senate, which would mean smooth sailing and likely gains for munis.