Prediction Market

The U.S. Commodity Futures Trading Commission will consider the views of the sports leagues to assess the risks of predictive market contracts. The National Football League (NFL) requires the platform to tighten trading rules to prevent contracts that could be manipulated from being listed, in order to protect the fairness of the games. The CFTC Chair said the league has unique expertise in identifying manipulation risks.

Over 40 Democrats urged the CFTC and ethics officials to clarify that insider trading laws apply to prediction markets, following suspicions of government officials profiting from leaked information. They seek guidance to prevent such trades amid ongoing regulatory scrutiny.

In brief ICE has invested another $600 million into Polymarket, fulfilling its commitment made in October. Rival Kalshi recently raised $1 billion at a $22 billion valuation, outpacing Polymarket's current valuation. Prediction markets face mounting regulatory pressure, with lawmakers

In brief California public officials are banned via executive order from using inside information to make money on prediction markets. The ban extends to state officials and appointees using information to help others from profiting, as well. The order follows continued scrutiny from

OmenX announces the completion of a multi-million-dollar seed round, with participation from multiple institutions. The platform turns real-world events into tradable markets, introducing a leveraged perpetual futures contract mechanism to improve capital efficiency and risk hedging capabilities. The testnet is already live—users can participate in the points system to test platform features, in preparation for the mainnet launch.

Prediction markets are experiencing significant growth, with transaction counts rising over 2,800% and trading volumes reaching $23.9 billion in March. Increased mainstream exposure and interest in political and geopolitical events are driving this trend.

Gate News message. On March 30, a suspected insider, low-frequency trading address began continuously buying a predicted event—"a U.S. invasion of Iran before the end of March"—starting yesterday (March 29) at around midnight. Its average position cost was 10¢, with $42,000 invested. Later, at 03:51 this morning (March 30), it sold at 46¢, earning $50,000 in profit. Previously, the same address had profited $150,000 from a prediction that the U.S. would strike Iran this year.

A trader on Polymarket capitalized on a UFC announcer's mistake, turning $676 into $67,000 within a minute. The event highlights the volatility of prediction markets and raises questions about payout disputes following errors from official sources.

An ongoing event contract on Polymarket indicates Ethereum could lose its spot as the second-largest crypto by market cap this year. Analysts expect Tether’s USDT stablecoin to overtake ETH’s overall valuation within the same period. An ongoing event contract in Polymarket predicts Ethereum (ETH)

Recently, a reporting error during a UFC event caused volatility on Polymarket, and traders took advantage of the information time lag to buy contracts at low prices, achieving profits of hundreds of times. Investors suggest introducing a circuit breaker mechanism to reduce similar risks.

Ethereum faces market pressure and is expected to lose its second-place spot in 2026, with the probability rising to 59%. The rapid expansion of stablecoins has brought their market value significantly closer to Ethereum. Analysis says Ethereum needs to maintain network usage and price to meet the competition, and to focus on whether it can preserve its core position.

Gate News report, on March 30, according to data compiled by Gate Research on Dune, since the implementation of trading fees on certain markets starting January 6, Polymarket has accumulated over $15.18 million in fee revenue. Meanwhile, the total amount of subsidies distributed to liquidity providers (LP) by Polymarket is $15.36 million, and the platform’s fee earnings have largely offset the total liquidity subsidy expenditure.

In March 2026, the number of transactions in the prediction market is expected to exceed 192 million, with monthly active addresses rising to 865,411 and transaction volume reaching $23.89 billion, indicating rapid industry growth. Sports, crypto assets, and political events are the main sources of traffic, with users trending towards retail participation; however, regulatory pressure is increasing, and future development needs to focus on compliance frameworks.

In the UFC event on March 29, the host incorrectly announced the winner, creating a 50-second arbitrage opportunity. Trader LlamaEnjoyer took advantage of this by buying a winning contract at a 1-cent low payout rate, ultimately achieving nearly a 100x return and settling $67,608. The incident highlights the pricing fragility of prediction markets and their potential arbitrage opportunities, showing rapid market growth—monthly trading volume has already reached $10.4 billion in 2026.

A trader capitalized on a commentary error during an UFC match, quickly profiting from $676 to approximately $67,608, sparking discussions about real-time odds mechanisms. This incident highlights the high volatility of prediction markets and the importance of information judgment and reaction speed; the phenomenon of "information arbitrage" may become increasingly frequent in the future.

A trader on Polymarket profited $67,000 by betting on the correct UFC fight winner after a mistake in the announcement. They seized the moment just before the error was corrected, turning a $676 investment into a significant gain.