```json { "stock_code": "300124", "stock_name": "汇川技术", "market_type": "A", "analysis_date": "2026-01-01T23:31:09.230354", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 76.69, "label": "近期高点（14日内最高）"}, {"price": 76.48, "label": "次高点"}, {"price": 75.33, "label": "MA200"}, {"price": 70.41, "label": "近期低点（14日内次低）"}, {"price": 69.98, "label": "近期低点（14日内最低）"} ],