{ "stock_code": "600436", "stock_name": "片仔癀", "market_type": "A", "analysis_date": "2023-12-01T00:00:00", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 155.77, "label": "近14日最低价"}, {"price": 156.10, "label": "当前价格与MA200位置"}, {"price": 160.11, "label": "MA5位置"}, {"price": 167.40, "label": "MA20位置"}, {"price": 171.73, "label": "MA60位置"}, {"price": 174.40,