```json { "stock_code": "300072", "stock_name": "海新能科", "market_type": "A", "analysis_date": "2026-03-08T23:55:55.693634", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [ {"price": 5.88, "label": "近14日内最高价"}, {"price": 5.32, "label": "近14日内次高价（3月4日高点）"}, {"price": 5.7, "label": "本交易日最高价"}, {"price": 5.54, "label": "当前价格"}, {"price": 4.79, "label": "MA20"}, {"price": 4.