```json { "stock_code": "601689", "stock_name": "拓普集团", "market_type": "A", "analysis_date": "2026-01-20T22:36:20.034886", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 84.11, "label": "近14日最高点"}, {"price": 82.09, "label": "当前价格与MA200"}, {"price": 74.24, "label": "MA20"}, {"price": 71.12, "label": "近14日最低点"} ], "trend_description": "当前价格 82.09 元，位于 MA20(74.24)