SEC 消除了巨大的当日交易者障碍，允许散户投资者仅以 2000 美元保证金进行比特币当日交易

The SEC has approved a rule change that eliminates one of Wall Street's most recognizable barriers for small traders: the old $25,000 minimum tied to pattern day-trading restrictions. Regulators signed off on FINRA's proposal to scrap a framework that long made it harder for smaller investors to make rapid-fire stock trades, replacing it with a system aimed at measuring intraday risk. The change might not be a rewrite of crypto regulation per se, but it carries certain implications for Bitcoin because the same retail crowd that speculates in stocks and options often moves through crypto too. Related Reading Why the SEC just gave self custody crypto apps 5 years to get traditional broker licenses A new SEC staff statement gives certain wallet-linked crypto trading interfaces a narrow way to operate without broker registration, while leaving most DeFi protocols and tokenized markets stuck waiting on Congress. Apr 16, 2026 · Gino Matos What the old rule was and why it existed Day trading means buying and selling a stock on the same day, trying to profit from short-term price swings rather than holding for weeks or months. Under the old FINRA Rule 4210 framework , anyone who executed four or more of these same-day trades within a rolling five-business-day period could be classified as a “pattern day trader.” Once that label was applied, the trader was required to maintain at least $25,000 in their margin account at all times. Fall below that threshold, and the broker would lock you out until your balance recovered. The rule dates back to 2001, when regulators were trying to contain the fallout from the dot-com crash. Millions of retail traders had piled into overvalued tech stocks using margin accounts, and when the bubble burst, the losses were severe. The $25,000 requirement was designed as a capital buffer, a way to ensure that people making frequent, leveraged bets had enough to absorb the inevitable hits. It made sense a lot of regulatory sense at the time. In prac