{"stock_code": "002440", "stock_name": "闰土股份", "market_type": "A", "analysis_date": "2026-04-08T04:42:33.849759", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "above", "phase": "middle", "key_levels": [{"price": 11.5, "label": "近期交易密集区下沿"}, {"price": 10.6, "label": "近期低点（2026-03-24）"}, {"price": 8.77, "label": "MA200长期均线"}, {"price": 12.8, "label": "近期反弹压力位"}, {"price": 15.6, "label": "前期高点（2026-02-10）"}], "trend_description": "价格从近期高点16.45（2026-02-26）回落，当前价格11.76，较该高点