```json { "stock_code": "600022", "stock_name": "山东钢铁", "market_type": "A", "analysis_date": "2026-01-05T14:41:21.162980", "structure_snapshot": { "structure_type": "consolidation", "ma200_position": "near", "phase": "middle", "key_levels": [ {"price": 1.56, "label": "近期高点"}, {"price": 1.57, "label": "MA60"}, {"price": 1.51, "label": "MA200"}, {"price": 1.47, "label": "近期低点"} ], "trend_description": "当前价格 1.51元。MA5(1.52) ≈ MA20(1.51) ≈ MA