Decoding Polymarket: Prediction Markets, Elections, and the Electoral College

The University of Cincinnati (UC) is at the forefront of innovation, and Michael Jones, PhD, a Carl H. Lindner College of Business assistant professor of economics and director of the Cryptoeconomics Lab at UC Digital Futures, is adding new opportunities for students at UC.

Introduction to Polymarket

Polymarket is the world's largest prediction market. It's a platform where users can trade contracts on the likelihood of future events, including political outcomes. Think of it as a betting market, but instead of sports, you're wagering on things like election results. These markets are accessible through Polymarket, a platform listing event contracts tied to elections and other political questions.

How Polymarket Works

At its core, Polymarket allows users to take a position on whether or not an event will occur. If they’re right, they get paid instantaneously. It operates on crypto rails, often using USDC, so a crypto wallet is essential.

Reading the Odds

On Polymarket, the odds are the price. If “Yes” is 78¢, that’s basically the market saying it’s about a 78% chance right now. Most Polymarket election markets are structured as Yes/No questions, while others are pick-the-winner menus where each option has its own price.

Buying and Selling

Users buy the side they think will be right, and they can sell when the price moves. Limit orders are recommended for those treating it like a position, allowing them to set their price and wait instead of chasing fluctuations.

Watchers vs. Traders

Most users fall into two groups:

The watchers: They treat Polymarket as a scoreboard.
The traders: They treat it like a position: get in, manage risk, get out.

Understanding the Spread

The spread represents the gap between the buy and sell prices. A tight spread indicates high liquidity, while a wide spread suggests a shallow book with limited trading activity.

Volume and Attention

Volume helps you gauge attention, not truth. Some days it’s real conviction, other days it’s the internet doing its thing, and the market is just reacting faster than your group chat. Either way, don’t chase the first number you see.

Polymarket as a Prediction Market

Polymarket is a prediction market where you trade contracts on political outcomes using crypto. As Election Day approached, Trump was trading at approximately 60 cents on the dollar on Polymarket.

Polymarket and Elections

Polymarket election markets live on Polymarket, the company and platform listing event contracts tied to elections and other politics questions. Polymarket runs boards across the world, so country-specific questions pop when they’re the story, including what Donald Trump Jr. will say about Venezuela when it’s in the news.

2026 Midterms

If you’re looking for where Polymarket election odds actually get watched right now, it’s the balance of power board. House control, Senate control. It’s the stuff that hoovers up every retirement rumor, every recruitment headline, and every “wait, they’re running?” moment. You’ll also notice Polymarket doesn’t stick to one layout here: one market might be pick-the-winner with a price for each party, while another might be framed as a Yes/No on control.

2028 Presidential Election

Presidential election winner markets are where people go to be early. Sometimes painfully early. And because 2028 is a long way off, you’re not trading ballots yet: you’re trading narrative, momentum, and who’s getting oxygen this week. Someone can look like the “leader” on the screen without winning anything that actually counts, because the market is reacting to endorsements, bad press, big interviews, and whatever story is dominating the news cycle.

The Electoral College and Polymarket

One specific market example highlights how Polymarket addresses the Electoral College like the 2024 US presidential election. The market will resolve to "Yes" if the republican-nominated candidate for the 2024 US presidential election wins by 215 or more electoral college votes compared with the second place party. Otherwise, this market will resolve to "No". The resolution source will be an overwhelming consensus of credible reporting on the final electoral college tally based on which territories each candidate wins.

Rules and Settlement

Understanding the rules is crucial:

What triggers settlement? Look for the exact condition, not a vibe like “wins.”
What sources count? They’ll tell you whether it’s official certification, a major call, or both.
What’s the timing? Some contracts settle by a date, others settle when results are final.
What if it gets messy? Recounts, court fights, delayed certification, party switches, special elections. This is where “TV called it” and “the contract resolved” can split.

If an election result is disputed, the market follows the rules, not the TV call and not what your timeline thinks is close enough. If the outcome gets messy, the market can stay unresolved until the sources in the rules line up with whatever “final” means for that contract, even if it drags into the next news cycle.

Polymarket and Regulation

In January 2022, the Commodity Futures Trading Commission (CFTC) took action against Polymarket’s operator, ordered a $1.4 million civil penalty, and required a wind-down tied to how those event contracts were being offered. users have been treated as restricted on Polymarket since then. In July 2025, Polymarket acquired QCEX, a CFTC-registered Designated Contract Market (DCM) and Derivatives Clearing Organization (DCO), for $112 million. It is important to remember that access depends on local regulations and the specific version of the platform available to you.

Polymarket in the Media

Polymarket has gained considerable attention. The pro-Trump billionaire Peter Thiel and ethereum founder Vitalik Buterin announced they had raised around $70 million in funding for the company this past May. The site’s monthly traffic has grown to around 20 times more than what it was at the time of the investment, according to data from Similarweb. In August 2025, Donald Trump Jr. joined Polymarket’s advisory board as part of a new investment deal, which naturally drew a lot of attention.

Potential for Manipulation

One of the other guest speakers gave a long explanation on how “…it’s almost almost impossible … to manipulate prediction markets.” If there’s anything I’ve learned in seven years of 24/7 crypto, it’s that there are always sophisticated players imagining new ways to manipulate crypto markets.

Identifying the Oracle

On the “Presidential Election Winner 2024” page to bet on Trump , Polymarket explains the rules of how the “winner” of the bet (i.e. the election) is decided:

This market will resolve to “Yes” if Donald J. Trump wins the 2024 US Presidential Election. Otherwise, this market will resolve to “No.”

The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate.

The Role of UMA

Nearest I can tell, and it’s not straightforward to me, per UMAprotocol’s UMIP-107 on Github, which I got to by first clicking on a link below the rules titled “Propose A Solution.” Then I clicked on the second link under “More Information.” There, there are four possible responses highlighted that an oracle can provide to Polymarket:

Return the p1 value from ancillary data if the answer is "NO".

Return the p2 value from ancillary data if the answer is "YES".

Return the p3 value from ancillary data if the answer cannot be determined.

Return the p4 value if the answer cannot be determined AND there is either an earlyExpiration:1 key value pair present in ancillary data, or there is a specific last possible request timestamp listed or implied in the ancillary data question and the active price request timestamp falls before that.

A Potential Scenario

Most people anticipate that, regardless of the vote, if Trump loses, he’s going to claim voter fraud. Most people believe Trump is working to put the pieces in place that he can point to to PROVE voter fraud. That was his problem with his 2020 claims of voter fraud, no proof. It’s very possible that people are betting on Trump because they know the game is rigged.

Alternatives to Polymarket

Polymarket alternatives like Kalshi, Robinhood, Crypto.com, Fanatics Markets, FanDuel Predicts, and Coinbase offer election markets to users in the United States.

tags: #polymarket #electoral #college #explained