```json { "stock_code": "600280", "stock_name": "中央商场", "market_type": "A", "analysis_date": "2025-12-30T13:08:19.540868", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 3.96, "label": "强支撑(近期低点)"}, {"price": 3.70, "label": "支撑位(前期密集成交区及MA60附近)"}, {"price": 3.99, "label": "关键平衡位(MA200及当前价格)"}, {"price": 4.29, "label": "压力位(MA5)"}, {"price": 4.68, "label": "强