```json { "stock_code": "000631", "stock_name": "顺发恒能", "market_type": "A", "analysis_date": "2026-02-04T09:58:57.974041", "structure_snapshot": { "structure_type": "uptrend", "ma200_position": "above", "phase": "unclear", "key_levels": [ {"price": 4.35, "label": "近期高点"}, {"price": 4.0, "label": "前一交易日高点"}, {"price": 3.65, "label": "本交易日低点"}, {"price": 3.18, "label": "MA200"} ], "trend_description": "价格 3.75，位于 MA5(4.02) 下方 0.27 元，位于 MA20