```json { "stock_code": "300751", "stock_name": "迈为股份", "market_type": "A", "analysis_date": "2026-01-18T10:05:03.941843", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 239.88, "label": "近14日最高价"}, {"price": 238.0, "label": "当前价/MA200"}, {"price": 221.13, "label": "近14日次低点（当前区间）"}, {"price": 191.0, "label": "近14日主要波动区间低点"}, {"price": 168.18, "label": "近14日最低价"}