{"stock_code": "603019", "stock_name": "中科曙光", "market_type": "A", "analysis_date": "2026-06-12T08:41:34.522030", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 78.51, "label": "支撑位1(近期低点)"}, {"price": 72.43, "label": "支撑位2(双底颈线)"}, {"price": 88.52, "label": "压力位1(MA20)"}, {"price": 93.02, "label": "压力位2(MA200)"}], "trend_description": "当前价格82.15低于MA5(81.03)、MA20(88.52)、MA60(88.07)和MA200(93.02)，均线呈空头排列。近30日价格从90.04下跌至