{"stock_code": "000539", "stock_name": "粤电力A", "market_type": "A", "analysis_date": "2026-03-19T13:06:41.979995", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [{"price": 6.17, "label": "当前价格/近期高点"}, {"price": 5.61, "label": "前一交易日高点"}, {"price": 4.7, "label": "形态算法识别颈线参考位"}], "trend_description": "当前价格6.17，位于所有关键均线之上，其中高于MA5(5.46)0.71元，高于MA20(5.15)1.02元，高于MA60(4.83)1.34元，高于MA200(4.76)1.41元（幅度29.6%）。均线呈多头排列：MA5(5.46) > MA20(5.15)