{"stock_code": "002158", "stock_name": "汉钟精机", "market_type": "A", "analysis_date": "2026-05-25T16:48:32.257185", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "no_data", "phase": "middle", "key_levels": [{"price": 30.42, "label": "支撑位(MA20)"}, {"price": 33.64, "label": "支撑位(MA5)"}, {"price": 35.75, "label": "压力位(近期高点)"}], "trend_description": "近30个交易日期末收盘价35.75，MA5为33.64，MA20为30.42，均线呈多头排列（MA5>MA20）。期间2026-04-13至2026-05-06先后发生MA5/MA20、MA5/MA60、MA20/MA60三次金叉。RSI为71.9，处于过去