```json { "stock_code": "600284", "stock_name": "浦东建设", "market_type": "A", "analysis_date": "2026-01-13T15:33:58.174539", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 9.54, "label": "近期高点"}, {"price": 8.93, "label": "MA200/当前价格"}, {"price": 8.45, "label": "MA20"}, {"price": 8.09, "label": "MA60"}, {"price": 8.01, "label": "近期低点"} ], "trend_description":