```json { "stock_code": "600022", "stock_name": "山东钢铁", "market_type": "A", "analysis_date": "2026-01-07T07:38:09.210305", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "near", "phase": "unclear", "key_levels": [ {"price": 1.57, "label": "近期高点"}, {"price": 1.54, "label": "MA200及当前价附近"}, {"price": 1.46, "label": "近期低点"} ], "trend_description": "当前价格1.54，位于MA20(1.51)上方0.03元，位于MA60(1.56)下方0.02元，位于MA200(1.54)附近。均线排列为MA5(1