{"stock_code": "601700", "stock_name": "风范股份", "market_type": "A", "analysis_date": "2026-03-31T04:18:27.078495", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "near", "phase": "middle", "key_levels": [{"price": 5.4, "label": "近期低点 (2026-02-06)"}, {"price": 5.22, "label": "近期低点 (2026-03-23)"}, {"price": 5.94, "label": "MA60"}, {"price": 5.92, "label": "MA20"}, {"price": 7.18, "label": "近期高点 (2026-01-23)"}], "trend_description": "短期、中期和长期均线（MA5: 5.51, MA20: 5.92, MA60: 5