```json { "stock_code": "600355", "stock_name": "*ST精伦", "market_type": "A", "analysis_date": "2026-02-26T03:09:14.861666", "structure_snapshot": { "structure_type": "downtrend", "ma200_position": "below", "phase": "late", "key_levels": [ {"price": 1.38, "label": "近期高点（2月18日）"}, {"price": 2.84, "label": "MA200均线"}, {"price": 1.67, "label": "MA20均线"}, {"price": 1.18, "label": "近期低点（2月12日）"} ], "trend_description": "当前价格1.30元，位于MA5(1.25)上方0