```json { "stock_code": "600280", "stock_name": "中央商场", "market_type": "A", "analysis_date": "2026-01-17T06:24:15.892208", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 4.55, "label": "近期高点（14日内）"}, {"price": 3.91, "label": "MA200价格"}, {"price": 3.86, "label": "MA60价格"}, {"price": 3.85, "label": "近期低点（14日内）"} ], "trend_description": "当前价格 3.91 元，位于 MA5(4.11)