{"stock_code": "601868", "stock_name": "中国能建", "market_type": "A", "analysis_date": "2026-06-04T02:38:07.422252", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "above", "phase": "late", "key_levels": [{"price": 2.78, "label": "支撑位1(近期低点2026-04-28)"}, {"price": 2.63, "label": "支撑位2(MA200)"}, {"price": 2.38, "label": "支撑位3(双底低点)"}, {"price": 2.87, "label": "压力位1(MA5)"}, {"price": 3.07, "label": "压力位2(MA20)"}, {"price": 3.53, "label": "压力位3(近期高点2026-05-14)"}], "trend_descr