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research · [1 source] · · 中文(ZH) 韩国证券市场因KOSPI 200期货大涨触发“边车”机制，暂停程序化买单5分钟
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Korean stock market halts program trading amid KOSPI 200 futures surge

By PulseAugur Editorial · Summary by gemini-2.5-flash-lite from 1 source

The Korean stock market activated its "circuit breaker" mechanism due to a significant surge in KOSPI 200 futures, causing a temporary halt in program trading. The futures price jumped 5.04% in a single minute, triggering the automatic circuit breaker rule. This measure is designed to stabilize market sentiment and curb excessive volatility caused by rapid program buying. AI

Summary written by gemini-2.5-flash-lite from 1 source. How we write summaries →

RANK_REASON Market circuit breaker activation due to rapid futures price movement. [lever_c_demoted from significant: ic=1 ai=0.1]

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COVERAGE [1]

  1. 36氪 (36Kr) TIER_1 中文(ZH) ·

    South Korean stock market triggers 'circuit breaker' mechanism triggered by surge in KOSPI 200 futures, halting program trading for 5 minutes

    韩国证券交易所5月21日公告称，当地时间9时24分02秒，韩国证券市场正式触发了“边车”限制机制。公告显示，由于KOSPI 200核心股指期货价格出现剧烈波动，其当前价格升至1182.74点，较前一交易日收盘价1125.96点暴涨56.78点，单分钟内涨幅达到5.04%。根据韩国证券交易所相关规则，当期货价格单分钟涨幅达到或超过5%时，将自动激活熔断保护，程序化交易的买入申报将被强制暂停执行5分钟，以稳定市场情绪并抑制程序化买盘引起的过度波动。（界面）

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