```json { "stock_code": "600280", "stock_name": "中央商场", "market_type": "A", "analysis_date": "2026-01-21T11:50:37.034415", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 4.55, "label": "近期高点"}, {"price": 3.95, "label": "MA200"}, {"price": 3.85, "label": "近期低点"} ], "trend_description": "当前价格3.95，低于MA20(4.15) 0.20元。过去20个交易日中，价格有15天在MA20下方运行，5天在上方运行。MA5(3.99) < MA2