{"stock_code": "300666", "stock_name": "江丰电子", "market_type": "A", "analysis_date": "2026-06-14T05:02:32.819175", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "unclear", "key_levels": [{"price": 212.11, "label": "支撑位1(MA20)"}, {"price": 175.32, "label": "支撑位2(MA60)"}, {"price": 123.8, "label": "支撑位3(MA200)"}, {"price": 292.4, "label": "压力位1(近30日最高价)"}], "trend_description": "价格274.08位于MA5(245.72)、MA20(212.11)、MA60(175.32)、MA200(123.80)之上，均线呈多头排列（MA5 > M