```json { "stock_code": "600105", "stock_name": "永鼎股份", "market_type": "A", "analysis_date": "2026-02-25T04:40:50.474638", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "above", "phase": "unclear", "key_levels": [ {"price": 29.94, "label": "近14日最高价"}, {"price": 28.4, "label": "近期高点"}, {"price": 27.32, "label": "近期低点"} ], "trend_description": "当前价格28.00元，高于MA5(27.52)、MA20(27.02)、MA60(23.77)及MA200(14.36)。均线排列为MA5>MA20>MA6