{"stock_code": "600206", "stock_name": "有研新材", "market_type": "A", "analysis_date": "2026-06-09T04:56:07.934860", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "above", "phase": "unclear", "key_levels": [{"price": 26.67, "label": "近期低点（2026-06-02）"}, {"price": 25.46, "label": "MA60"}, {"price": 29.46, "label": "MA20"}, {"price": 33.32, "label": "近期高点（2026-05-11）"}], "trend_description": "当前价格28.79，位于MA20(29.46)下方0.67元，MA5(28.79)与MA20(29.46)死叉（2026-05-27）。MA20(29.46)位于MA