CFTC Warns on Prediction Market Manipulation as Zcash ETP Debuts in Europe

The US Commodity Futures Trading Commission has issued an advisory to regulated exchanges flagging "mention market" contracts — event-based derivatives tied to whether an individual says specific words, attends an event, or interacts with another person — as carrying a heightened risk of manipulation. The regulator's Division of Market Oversight said there are only "limited circumstances" in which such contracts can be listed under the Commodity Exchange Act, noting that their settlement depends on discrete conduct that may be neither independently generated nor externally verifiable. The warning comes after a former teleprompter staffer was ordered last month to surrender $107,539 in profits and pay a $65,000 civil penalty for trading contracts linked to President Donald Trump's speeches.

Zcash has expanded into European regulated investment markets with 21shares launching the continent's first ZEC-backed exchange-traded product, which began trading Tuesday in Paris and Amsterdam. The ETP carries a 2.5% annual management fee and allows investors to track Zcash's price without directly holding the tokens. The launch follows Grayscale's ZCSH debut on NYSE Arca and caps a dramatic rally, with ZEC climbing nearly 1,100% over the past year and recently trading above $1,500. 21shares simultaneously introduced a physically backed ETHFI ETP tied to the Ether.fi DeFi protocol.

Separately, the European Central Bank has proposed amendments to the bloc's Markets in Crypto-Assets regulation aimed at tightening stablecoin reserve requirements to shield the banking system from potential redemption runs. The proposal targets issuers of euro-denominated stablecoins and seeks to ensure that reserve backing can meet large-scale withdrawal demands without spillover into traditional finance. Crypto markets edged higher on Tuesday, with Bitcoin trading around $86,518, Solana near $118.48, and HYPE up 3.67% on the day.