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07:04, 28-Mar-2020
What are stock market circuit breakers and how do they work?
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"If you stick around long enough, you'll see everything in markets" – that's how American business magnate Warren Buffett reacted to the first huge market drop in 2020 that triggered a circuit breaker. There were three more such trading curbs at the New York Stock Exchange within 10 days. But what exactly is this mechanism?