This isn't meant to get political so I just want to focus on the potential financial gains part. Also, this is not financial advice, do your own research, I am not your financial advisor, etc.
Based on the latest public polling data as of today, it's essentially a coin toss on who wins the presidential election (note: the polls are based on the public vote outcome). Robinhood recently launched a feature where you can now bet on outcomes. I got access to it earlier this week and figured, why not try it out. Very simply to use, in fact, way simpler than buying a stock or option. Only 2 clicks to fields to confirm your quantity and price, then swipe up to place the bet.
Assuming there is in fact even odds for either candidate to win, it seems to me then that Robinhood's Kalama bet of $0.42 is a good trade. Again, based on today's polls, it's a 50/50 outcome, so the contract should cost $0.50 but it's currently trading at $0.42 -- a potential gain of $0.08 per contract.
In terms of the actual payout, we'll find out on the night of November 5 which is less than a week away. I haven't been more interested in the presidential election than now (all thanks to Robinhood!).