Here's what investors should know about election uncertainty

Peter Siris , Reform Elections Now Director of Research, joins Yahoo Finance’s Kristin Myers to break down what investors need to know about election uncertainty as we move closer to November.

Video Transcript

KRISTIN MYERS: Peter, I want to start with how likely it is that we are going to have a contested election. A lot of investors have been saying that that was the base case. We just heard Brian saying he is not necessarily so sure. What are your thoughts?

PETER SIRIS: I'm not saying that we're going to have a contested election. I think that it's-- that you could easily end up with one candidate or the other winning. Our point is that-- and differing from what Brian said, we think there is a possibility of a contested election with one, with two, three, four, or five, even five people assuming the presidency.

And if that happens, then we think that could be something for the stock market to look at. Brian is correct. The stock market does not usually-- is not usually influenced by politics. If you look at all the contested elections in our history, you've had a couple where the stock market was down 10%, like in 1876 with Hayes-Tilden. It dropped during the Bush-Gore contested election. Having said that, we think there's a possibility for more serious contesting of this election because of some issues with the election rules that concern us.

KRISTIN MYERS: All right, so, Peter, there's so many things to get to--

PETER SIRIS: OK.

KRISTIN MYERS: --with you. I want to start with that worst-case selection scenario that you had mentioned with five people--

PETER SIRIS: Right.

KRISTIN MYERS: --as many as five people laying claim to the presidency. Now, they include the usual suspects, right, Donald Trump, Joe Biden, Kamala Harris, Mike Pence.

PETER SIRIS: No.

KRISTIN MYERS: Now, [INAUDIBLE]

PETER SIRIS: Kamala's not one of the five.

KRISTIN MYERS: Oh, I'm sorry. I must have been reading that wrong.

PETER SIRIS: No, my five--

KRISTIN MYERS: But what--

PETER SIRIS: My five are Biden, Trump, Pelosi, Pence, and George W. Bush.

KRISTIN MYERS: And George Bush, yes, which I did not expect. The others made sense to me, not George W. Bush. How does that even work? And has your case at all changed ever since the president was diagnosed with coronavirus?

PETER SIRIS: Well, I mean, to some small degree of change, because temper-- at this point, you see Biden slightly increasing his lead in the polls. So if you were to ask me today, I'd say, gee, it's more likely that Biden wins. Having said that, I've seen polls in-- I would say we're a nonpartisan organization, but I predicted at the time of the Iowa caucuses in 2016 that Trump would defeat Hillary. And a lot of things can happen in American politics. So I'm not just saying Trump's in the hospital for a couple of days, Biden's increased his lead, the election's over.