{"stock_code": "300290", "stock_name": "荣科科技", "market_type": "A", "analysis_date": "2026-06-12T07:09:14.952689", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "above", "phase": "late", "key_levels": [{"price": 9.16, "label": "近期低点（2026-06-10）"}, {"price": 9.52, "label": "MA5"}, {"price": 11.92, "label": "MA20"}, {"price": 13.99, "label": "MA60"}], "trend_description": "当前价格9.75元，位于MA5（9.52元）上方0.23元，但低于MA20（11.92元）2.17元，低于MA60（13.99元）4.24元，低于MA200（20.93元）11.18元。均线呈空头排列（