While the crypto market was experiencing another wave of correction following the explosive growth of 2025, one segment of the industry unexpectedly found itself at the center of investors’ attention. We are talking about prediction markets — platforms where users do not buy stocks or tokens (digital assets) but instead trade on the probability that future events will occur.
Over the past year, trading volume in this sector has grown more than 15-fold, exceeding $212 billion. The main beneficiary of this trend has been Polymarket, the largest prediction market in the crypto industry, which has already processed nearly $86 billion in trading volume.
Just a few years ago, only blockchain enthusiasts were familiar with such platforms. Today, Polymarket’s odds and market prices are monitored by traders, journalists, political analysts, and even major financial institutions.
But how did an ordinary event-betting platform become one of the most talked-about projects in the crypto market?
Polymarket — betting on the future
At its core, Polymarket is a prediction exchange. Instead of buying company shares or cryptocurrencies, users buy probabilities that a specific event will occur.
Will the Federal Reserve cut interest rates? Will a particular candidate win an election? Will a company launch a new product before the end of the year? Will humans travel to Mars within the next few years?
Virtually any event that can be verified and unambiguously confirmed after its conclusion can become a tradable market on the platform.
Unlike traditional sportsbooks, Polymarket is not limited to sports. Politics, economics, technology, science, climate, and artificial intelligence — users can place bets on virtually anything that could impact the world.
This is why many market participants no longer view the platform as just another gambling service. Increasingly, it is being described as a tool for collective forecasting.
Polymarket: when the market knows before the experts
Polymarket’s popularity is largely tied to one key feature: the market can react to new information faster than analysts, journalists, and polling organizations.
The most famous example occurred during the 2024 U.S. presidential campaign.
After Joe Biden’s poor debate performance, users on the platform rapidly increased the likelihood that he would withdraw from the presidential race. At that moment, major American media outlets were still discussing the consequences of the debate, while the market had already begun pricing in a completely different scenario.
A few weeks later, Biden indeed withdrew from the election.
Cases like this turned Polymarket into a kind of barometer of public expectations. For many investors, the platform’s odds became just as important a source of information as public opinion polls or expert forecasts.
Polymarket: from a niche startup to Wall Street attention
Today, it may seem as though Polymarket has always been the leader of the prediction market industry. In reality, that was not the case.
When the project launched in 2020, the niche was already occupied by better-known platforms such as Gnosis and Augur. During its early years, growth was relatively slow, and Polymarket’s audience was largely limited to crypto enthusiasts.
A turning point came with the tragic Titan submersible incident in the summer of 2023.
While global media outlets followed the rescue operation, Polymarket users actively traded predictions regarding its outcome. Trading volume in that market exceeded $2.3 million, and for the first time, the name Polymarket attracted widespread public attention.
According to industry publications, this was when searches for the term “Polymarket” reached record highs.
However, the true explosion in popularity came a year later during the U.S. presidential election. In 2024, betting volume on the platform exceeded $3 billion, firmly establishing Polymarket as the largest prediction market in the industry.
How trading works on Polymarket
The mechanics of the platform appear unusual only at first glance.
Each event has two possible outcomes: “Yes” or “No.”
If a user believes an event will occur, they buy a “Yes” contract. If they believe it will not occur, they buy a “No” contract.
The price of a contract on Polymarket ranges from 0 to 1 USDC and reflects market participants' assessment of the probability of the selected outcome. The closer the price is to 1 USDC, the higher the market’s perceived probability that the event will occur. The closer it is to 0 USDC, the fewer users believe in that scenario.
For example, if a “Yes” contract is trading at 0.75 USDC, this implies that the market estimates the probability of the event occurring at approximately 75%. In that case, the “No” contract would trade around 0.25 USDC, reflecting the opposite probability.
Once the event is resolved, the outcome is confirmed, and contracts are settled. If the selected outcome proves correct, the contract is redeemed at 1 USDC per unit. If the prediction is wrong, the contract loses its value and effectively becomes worthless.
In practice, participants on the platform are constantly trading probabilities rather than assets.
This approach makes prediction markets remarkably transparent and intuitive. Instead of reading complex analytical reports, investors receive a simple indicator showing how thousands of people assess the likelihood of a particular scenario.
Why institutions have started paying attention to prediction markets
Just a few years ago, the idea of using betting platforms as a source of analytics seemed unconventional. Today, attitudes are gradually changing.
In 2025, Polymarket obtained a regulated status in the United States, marking an important milestone for the entire industry.
Then, in early 2026, Intercontinental Exchange — the owner of the New York Stock Exchange — partnered with Polymarket to launch Signals & Sentiment, a service designed for professional traders and investment firms.
In effect, the largest participants in the financial markets began using prediction market data as an additional tool for assessing future events.
It is also noteworthy that Polymarket’s market prices later appeared within the Google Finance ecosystem.
For a project that began as an experiment in the crypto industry, this represented significant recognition.
Polymarket: a market worth hundreds of billions of dollars
The prediction market industry is currently experiencing one of the fastest growth phases in its history.
According to analysts at Bernstein, total market volume could exceed $240 billion by the end of 2026. Over the longer term, experts believe growth could reach as much as $1 trillion.
The reason is simple: prediction markets solve a problem that has always fascinated investors, businesses, and governments — they provide a fast and efficient way to understand what the collective intelligence of the crowd actually expects.
And as demand for this information continues to grow, Polymarket remains the leading symbol of this emerging trend.
Perhaps platforms like these will represent the next stage in the evolution of financial markets, where the most valuable commodity is no longer stocks or bonds, but the probability of the future itself.