```json { "stock_code": "605111", "stock_name": "新洁能", "market_type": "A", "analysis_date": "2026-02-26T10:41:17.645461", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [ {"price": 49.00, "label": "近期高点"}, {"price": 48.91, "label": "当前价格"}, {"price": 47.58, "label": "MA5"}, {"price": 45.49, "label": "MA20"}, {"price": 43.20, "label": "近期低点（13天前）"} ], "trend_descriptio