```json { "stock_code": "000905", "stock_name": "厦门港务", "market_type": "A", "analysis_date": "2026-02-06T05:40:55.861536", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "above", "phase": "unclear", "key_levels": [ {"price": 13.70, "label": "近期高点"}, {"price": 12.77, "label": "MA60"}, {"price": 13.06, "label": "MA20"}, {"price": 12.59, "label": "MA5"}, {"price": 11.81, "label": "近期低点"} ], "trend_description"