{"stock_code": "003816", "stock_name": "中国广核", "market_type": "A", "analysis_date": "2026-06-17T05:48:56.621570", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "above", "phase": "late", "key_levels": [{"price": 4.07, "label": "近期低点支撑（2026-03-20）"}, {"price": 4.08, "label": "支撑位(MA200)"}, {"price": 4.3, "label": "压力位(MA5)"}, {"price": 4.7, "label": "压力位(前期高点2026-04-01)"}], "trend_description": "当前价格4.19元，低于MA5(4.30) 0.11元，低于MA20(4.43) 0.24元，低于MA60(4.53) 0.34元，高于MA200(4.0