{"stock_code": "600488", "stock_name": "津药药业", "market_type": "A", "analysis_date": "2026-05-13T21:21:07.222101", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "middle", "key_levels": [{"price": 6.29, "label": "MA20支撑"}, {"price": 5.51, "label": "近期低点拐点(2026-04-27)"}, {"price": 8.44, "label": "近期高点拐点(2026-04-08)"}], "trend_description": "当前价格7.20位于所有主要均线上方：MA5=6.61, MA20=6.29, MA60=5.20, MA200=4.57，均线呈多头排列。MA5与MA20于2026-05-12形成金叉，MA20与MA60于2026-04-01形成金叉