{ "stock_code": "300739", "stock_name": "明阳电路", "market_type": "A", "analysis_date": "2026-01-23T15:48:09.315435", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 20.18, "label": "近期高点"}, {"price": 19.88, "label": "MA200"}, {"price": 19.64, "label": "近期低点"}, {"price": 18.89, "label": "MA20"}, {"price": 17.58, "label": "MA60"} ], "trend_description": "价格19.88