```json { "stock_code": "03690", "stock_name": "美团", "market_type": "HK", "analysis_date": "2026-02-24T08:05:55.401792", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [ {"price": 111.51, "label": "MA200"}, {"price": 90.78, "label": "MA20"}, {"price": 84.20, "label": "近期高点"}, {"price": 80.65, "label": "近期低点"} ], "trend_description": "价格81.30，位于MA5(82.25)下方0.95元，MA20(90.7