{"stock_code": "601398", "stock_name": "工商银行", "market_type": "A", "analysis_date": "2026-05-18T09:20:20.058262", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "below", "phase": "unclear", "key_levels": [{"price": 7.03, "label": "支撑位1(颈线)"}, {"price": 7.14, "label": "支撑位2(近期低点)"}, {"price": 7.31, "label": "压力位1(MA20)"}, {"price": 7.35, "label": "压力位2(MA200)"}, {"price": 7.54, "label": "压力位3(近期高点)"}], "trend_description": "当前价格7.19，低于MA20(7.31)和MA200(7.35)，MA5(7.25)位于MA2