{ "stock_code": "002171", "stock_name": "楚江新材", "market_type": "A", "analysis_date": "2024-11-15T10:00:00", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "above", "phase": "unclear", "key_levels": [ {"price": 13.75, "label": "MA5"}, {"price": 14.13, "label": "MA20"}, {"price": 12.75, "label": "MA60"}, {"price": 12.96, "label": "近期低点"}, {"price": 10.58, "label": "MA200"} ], "trend_description": "当前价格13.11，位