{ "stock_code": "600050", "stock_name": "中国联通", "market_type": "A", "analysis_date": "2023-12-08T00:00:00", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 5.33, "label": "近期高点"}, {"price": 5.25, "label": "MA200位置"}, {"price": 5.34, "label": "MA60位置"}, {"price": 5.07, "label": "近期低点"} ], "trend_description": "价格5.25，位于MA5(5.18)上方0.07元，位于MA20(5.16)上方0.09元，位于