{"stock_code": "600690", "stock_name": "海尔智家", "market_type": "A", "analysis_date": "2026-03-24T06:19:10.657935", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "late", "key_levels": [{"price": 26.49, "label": "近期高点"}, {"price": 25.5, "label": "MA200"}, {"price": 23.46, "label": "头肩顶形态颈线位（算法检测）"}, {"price": 24.15, "label": "近期低点"}], "trend_description": "当前价格23.31，位于所有均线下方（MA5: 24.15, MA20: 24.89, MA60: 25.69, MA200: 25.50），均线排列为 MA5 < MA20 < MA60 < MA2