```json { "stock_code": "600775", "stock_name": "南京熊猫", "market_type": "A", "analysis_date": "2026-01-21T06:57:19.114209", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "near", "phase": "late", "key_levels": [ {"price": 19.54, "label": "近期高点"}, {"price": 14.48, "label": "昨日高点"}, {"price": 14.31, "label": "当前价格/MA200"}, {"price": 14.01, "label": "昨日低点"}, {"price": 12.57, "label": "MA60"}, {"price": 12.0, "lab