```json { "stock_code": "300058", "stock_name": "蓝色光标", "market_type": "A", "analysis_date": "2026-01-22T01:53:41.985864", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 20.62, "label": "近期14日内最高收盘价"}, {"price": 19.55, "label": "MA200均线位置"}, {"price": 17.56, "label": "近期14日内最低收盘价"} ], "trend_description": "当前价格 19.55 元，与 MA200(19.55) 重合。价格位于 MA5(17.83) 上方，位于 MA20(15.0