```json { "stock_code": "600050", "stock_name": "中国联通", "market_type": "A", "analysis_date": "2026-01-07T07:56:15.483852", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 5.23, "label": "近期高点"}, {"price": 5.16, "label": "当前价格/MA200"}, {"price": 5.07, "label": "近期低点"} ], "trend_description": "价格5.16，与MA20(5.16)持平，高于MA5(5.15)0.01元，低于MA60(5.34)0.18元。过去20个交易日中，价格有19天