```json { "stock_code": "600280", "stock_name": "中央商场", "market_type": "A", "analysis_date": "2026-01-09T05:03:21.401023", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 5.39, "label": "近期高点"}, {"price": 4.33, "label": "MA20位置"}, {"price": 4.31, "label": "MA200位置"}, {"price": 3.85, "label": "近期低点"} ], "trend_description": "均线排列：MA5(4.11) < 价格(4.31) < MA20(4