SEC's 24-Hour Trading Push Could Reshape Bitcoin Market Structure

The SEC has set an agenda for a roundtable exploring 24-hour U.S. trading alongside a proposed overhaul of transfer-agent rules last updated in the 1980s. The update explicitly references blockchain-based recordkeeping and tokenized securities infrastructure.

For Bitcoin traders, this matters because spot BTC ETFs and related listed products currently operate on legacy market hours despite BTC itself trading continuously. Aligning traditional market infrastructure with blockchain settlement could narrow the gap between crypto-native and TradFi liquidity windows.

If regulators move toward round-the-clock settlement, expect tighter arbitrage spreads between BTC spot prices and ETF NAVs during off-hours, a structural shift that could reduce weekend volatility gaps that have long characterized Bitcoin price action.