According to @jchervinsky, the US Senate is working intensively on the crypto market structure bill, but growing complexity makes a December markup unlikely. Source: @jchervinsky, Dec 4, 2025. He states three unresolved issues are holding up the bill: stablecoin yield, conflicts of interest, and DeFi. Source: @jchervinsky, Dec 4, 2025. For trading, this indicates near-term regulatory clarity is not expected this month and that current policy debate centers on yield-bearing stablecoins, exchange conflict rules, and DeFi oversight, which define the immediate regulatory catalysts to track. Source: @jchervinsky, Dec 4, 2025.