{"stock_code": "600519", "stock_name": "贵州茅台", "market_type": "A", "analysis_date": "2026-04-13T04:31:27.484357", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "unclear", "key_levels": [{"price": 1410.44, "label": "双顶颈线位（算法检测）"}, {"price": 1489.05, "label": "头肩底颈线位（算法检测）"}, {"price": 1479.93, "label": "近期高点（2026-03-31）"}, {"price": 1396.66, "label": "近期低点（2026-03-27）"}, {"price": 1422.51, "label": "MA200均线"}], "trend_description": "当前价格1437.51元，位于MA5(145