2026-08-13 10:00 科创50ETF外部事件：央行7天期逆回购操作量为零

{ "schema_version": "1.0", "as_of": "2026-08-13T02:00:00Z", "asset_keys": ["STAR50"], "instrument": { "name": "科创 50ETF", "exchange_symbol": "SSE.588000" }, "events": [ { "event_id": "pbc-cn-20260813-omo-zero-7d", "title": "央行 8 月 13 日 7 天期逆回购操作量为零", "event_time_utc": "2026-08-13T00:00:00Z", "event_time_quality": "day_only", "published_at_utc": "2026-08-13T01:20:30Z", "event_type": "macro_release", "asset_keys": ["STAR50"], "direction_score": { "STAR50": 0 }, "confidence": 99, "horizon": "intraday", "raw_facts": { "公告编号": "公开市场业务交易公告［2026］第 156 号", "操作日期": "2026 年 8 月 13 日", "操作品种": "7 天期逆回购", "投标量": "0 亿元", "中标量": "0 亿元" }, "transmission_chain": "7 天期逆回购投标量与中标量均为 0 亿元→短期公开市场流动性投放与货币市场利率预期→成长股折现率通道→科创 50ETF 价格", "invalidation_conditions": "中国人民银行后续公告修订 8 月 13 日交易数据，或补充披露实际投放量不为 0 亿元时，本事件失效。", "source_urls": [ "https://www.pbc.gov.cn/zhengcehuobisi/125207/125213/125431/125475/2026081308553983010/index.html" ], "source_tier": "A" } ], "exclusions": [ "覆盖窗口为 2026-08-13 09:00 至 10:00（Asia/Shanghai）；未纳入窗口外披露、来源不在白名单内的候选，以及科创 50ETF 行情与资金快照。" ] }