{"stock_code": "000905", "stock_name": "厦门港务", "market_type": "A", "analysis_date": "2026-05-20T03:26:09.647604", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 10.35, "label": "支撑位1（近期低点2026-03-23）"}, {"price": 10.0, "label": "支撑位2（整数关口）"}, {"price": 10.89, "label": "压力位1（MA200）"}, {"price": 11.03, "label": "压力位2（MA20）"}, {"price": 11.53, "label": "压力位3（MA60）"}], "trend_description": "MA5(10.88) < MA20(11.03) < MA60(