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hot_img In the first half of the year, cryptocurrency TradFi transactions exceeded $1.3 trillion, with the exchange landscape shifting from a unipolar concentration to a multipolar distribution

According to a research report published by RootData Research, the total trading volume of mainstream cryptocurrency exchanges in the TradFi sector surpassed $1.3 trillion in the first half of 2026, nearly a tenfold increase compared to the entire year of 2025, with TradFi derivatives accounting for over 98%, becoming the core engine driving the explosive growth of the sector.The exchange landscape is shifting from "unipolar concentration" to multipolar competition. Binance, while maintaining a leading position in the TradFi sector with a cumulative share of 68.3%, saw its monthly trading volume share decline from 78.8% at the beginning of the year to 58.2% in August. Meanwhile, second-tier exchanges such as OKX, Gate, and Hyperliquid are rapidly expanding, with market shares of 18.2%, 10.7%, and 9.9% respectively in August.In the core submarket of stock derivatives, entering August, Binance still dominated with an average daily trading volume of $14.927 billion; OKX established an advantage in trading costs with the industry's lowest spread of 0.0091%, achieving a comprehensive score tied for second with Gate. Gate has recently shown independent growth, recording four consecutive months of triple-digit month-on-month growth from May to August, and in mid-August, its ±2% weighted depth ranked first in the industry for 11 consecutive trading days. The competitive logic of the TradFi sector may be shifting from a battle for traffic to a competition across comprehensive dimensions such as position size, market depth, trading costs, and variety coverage.

first_img Kalshi permanently banned former Congressman George Santos for manipulating the attendance prediction market for the State of the Union address

The prediction market platform Kalshi has permanently banned former U.S. Congressman George Santos and fined him $71,356 for manipulating a market related to his attendance at the State of the Union address, profiting nearly $18,000. This is the first time the exchange has imposed a lifetime ban on a former member of Congress.According to a disciplinary notice issued by Kalshi's compliance department on August 28, Santos conducted multiple large transactions in this market between February 2 and 25. Since he was able to influence the outcome, exchange rules prohibited him from participating in trading. He subsequently issued a series of public statements regarding his attendance, some of which were false or misleading, intending to drive price movements in the "Yes" and "No" contracts. The compliance department determined that these statements did indeed manipulate prices, allowing him to profit $17,839.57 in the relevant market, violating multiple rules regarding market manipulation, influencing trading outcomes, and using deceptive practices, and he faced additional penalties for failing to cooperate with the investigation.The prediction market allows users to bet on the outcomes of real-world events such as elections, sports, and economic data by purchasing "Yes" or "No" contracts. As event contracts have become mainstream, Kalshi and its crypto-native competitor Polymarket have seen a surge in trading volume over the past year, attracting significant institutional interest.
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