How much do stocks have to drop before trading is halted? The details on market 'circuit breakers'
1. S&P 500 futures plunged overnight due to trade tensions. 2. Trading halts may occur if S&P 500 falls significantly. 3. Circuit breakers may pause trading after specific S&P 500 thresholds. 4. Recent market drop saw S&P 500 decline nearly 6%. 5. The S&P is currently 17% below its all-time high.