```json { "stock_code": "300161", "stock_name": "华中数控", "market_type": "A", "analysis_date": "2026-02-25T06:46:44.216155", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [ {"price": 33.85, "label": "近期高点（近14日最高）"}, {"price": 32.35, "label": "近期低点（最新交易日最低）"}, {"price": 30.28, "label": "MA60"}, {"price": 28.89, "label": "MA200"} ], "trend_description": "当前价格32.40，略高于MA5(32.42