{"stock_code": "001257", "stock_name": "盛龙股份", "market_type": "A", "analysis_date": "2026-06-18T01:55:21.484704", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "no_data", "phase": "middle", "key_levels": [{"price": 33.56, "label": "近期高点阻力位"}, {"price": 29.48, "label": "双底颈线支撑位"}, {"price": 22.27, "label": "双底低点支撑位"}], "trend_description": "价格当前32.18元，位于MA20（26.56）上方5.62元，MA5（31.34）位于MA20上方4.78元，短期均线呈多头排列。近3个交易日价格从33.56元回落至32.18元，降幅4.1%，但仍位于MA5上方。MA60及MA200无数据，无法判断长期均线位置。"