Prediction Markets | The Action Network

For years, Action Network has been the heartbeat of the sports betting industry, providing the data, tools, and insights necessary to navigate the markets. But as the landscape of "betting on the future" evolves, a parallel industry has moved from the fringes to the mainstream: Prediction Markets.

While traditional betting centers on sports outcomes, prediction markets allow you to trade on the outcome of almost anything. Yes, sports, but also everything from the next global geopolitical shift and the Federal Reserve’s interest rate hikes to Taylor Swift's next move.

At Action Network, we're applying our years of analytical rigor to the booming prediction markets space, helping everyone from newbies to seasoned sports bettors become familiar with the ins and outs of event trading. This hub page serves as your go-to source for reviews, news, and everything else related to prediction markets.

What Are Prediction Markets?

Prediction markets are "information markets" where the price of a contract reflects the probability of an event occurring.

Unlike traditional sportsbooks, where you bet against a "house" or a bookmaker’s set line, prediction markets are peer-to-peer. You trade against other participants, creating a "wisdom of the crowds" effect that often proves more accurate than expert polls or punditry.

When you buy a share in an outcome—such as what party will win control of the House—the market price (usually between $0.01 and $0.99) represents the percentage chance the market gives that event. If your prediction is correct, the contract settles at $1.00.

Prediction Markets vs. Sports Betting: Understanding the Difference

It's common to conflate these two worlds, but the mechanics and philosophies differ significantly. Sports betting is a binary wager on a game outcome or player prop, with the best sportsbooks being governed by state-specific gaming commissions. Prediction markets operate more like a commodity exchange.

1. Peer-to-Peer vs. The House: In a prediction market, the platform (like Kalshi or Polymarket) acts as the exchange, not the bookie. This often results in "truer" prices with less vigorish (juice) than a standard sportsbook.
2. Regulatory Framework: The regulatory landscape for prediction markets is distinct. While sports betting is regulated state-by-state, major prediction exchanges have faced oversight from the CFTC and have been at the center of state-level legal challenges.
3. The "Information" Edge: In sports, your edge often comes from injury reports or weather. In prediction markets, your edge comes from understanding policy, pop culture trends, or economic data.

The Major Prediction Market Players: Where to Trade

As the prediction markets industry matures, a few platforms have emerged as leaders. Deciding where to put your capital depends on your location and what you want to trade.

• Kalshi: A US-regulated exchange that has led the charge in legalized event trading. Whether you're trading on Kalshi Sentate control odds or economic indicators, Kalshi offers a highly secure, regulated environment. However, their offerings vary by region, so it’s vital to check specific rules for Kalshi in Florida, Texas, or California.
• Polymarket: The global leader in volume, particularly for political markets. Its influence on mainstream media’s understanding of the best political betting sites is undeniable, though it's also facilitating major trading volume related to sports and culture.

For those looking to start trading, using a Polymarket promo code or Kalshi promo code can provide a nice initial cushion.

Why Action Network?

At Action Network, we aren’t just observers of the prediction market boom; we're industry veterans who have tracked this evolution from its infancy.

For years, while our primary focus was the rapid legalization and expansion of the sports betting world, prediction markets remained a constant on our "back burner." We’ve spent that time quietly monitoring the underlying technology, the shifting regulatory landscape, and the "wisdom of the crowds" data that makes these exchanges so potent.

Now that event trading is having its time, we're moving it to the forefront. We’ve watched the parallels between how a point spread moves and how a political contract fluctuates, and we understand the nuanced differences that separate a sports bettor from a sophisticated event trader.

Our team has been on the ground tracking every major update—from prediction market lawsuits that shaped the industry's legality to the development of initiatives to prevent insider trading to building user-first tools such as our prediction market odds converter.

We don't just report prediction market odds; we analyze the market integrity behind them. By applying the same rigorous, data-first approach we used to revolutionize sports analytics, we provide a level of prediction market authority you won’t find elsewhere.

Whether you're looking for a Kalshi vs. Polymarket breakdown or trying to understand how prediction markets are regulated, you're learning from a team that has followed every twist and turn of the industry's roadmap.

Trading Responsibly in a New Frontier

The volatility of event trading can be high. Because markets react instantly to breaking news, prices can swing violently.

We're committed to responsible trading, ensuring our readers understand that while prediction markets are a powerful tool for information, they require the same bankroll management as any other financial endeavor.

From reviews of the best prediction market apps to deep dives on features such as Kalshi parlays, Action Network is here to ensure you aren't just following the crowd—you're ahead of it.