<div id="readability-page-1"><p>If emini equity index futures (such as ES and NQ) fall 7% no further selling is allowed - the 'circuit breaker' is tripped. This is a basic explanation and more can be found here:</p><ul><li>CME Group U.S. Equity futures have 7% price limits overnight and remain open for trading at that limit. </li></ul></div>

<p>If emini equity index futures (such as ES and NQ) fall 7% no further selling is allowed - the 'circuit breaker' is tripped. This is a basic explanation and more can be found here:CME Group U.S. Equity futures have 7% price limits overnight and remain open for trading at that limit.</p>

提醒 - 如果发生这种情况 - 美国股指期货有 7% 的价格限制熔断机制