{"stock_code": "002990", "stock_name": "盛视科技", "market_type": "A", "analysis_date": "2026-06-09T05:34:14.499325", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "above", "phase": "late", "key_levels": [{"price": 55.48, "label": "压力位1(MA20)"}, {"price": 46.39, "label": "压力位2(MA5)"}, {"price": 44.89, "label": "支撑位1(MA60)"}, {"price": 33.86, "label": "支撑位2(MA200)"}], "trend_description": "价格44.87元，低于MA5(46.39)和MA20(55.48)，高于MA60(44.89)和MA200(33.86)。MA20>MA5>MA60>MA200，均线排列非