{"stock_code": "002491", "stock_name": "通鼎互联", "market_type": "A", "analysis_date": "2026-04-02T21:49:47.451730", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [{"price": 9.34, "label": "支撑位1（近期低点2026-03-23）"}, {"price": 6.58, "label": "支撑位2（MA200）"}, {"price": 13.19, "label": "压力位1（近期高点2026-03-04）"}], "trend_description": "当前价格 12.00 位于所有均线上方。均线呈现多头排列：MA5(11.81) > MA20(11.07) > MA60(9.04) > MA200(6.58)。价格位于 MA5 上方 0.19 元，位于 MA20