{"stock_code": "600022", "stock_name": "山东钢铁", "market_type": "A", "analysis_date": "2026-03-10T13:07:01.663077", "structure_snapshot": {"structure_type": "uptrend", "ma200_position": "above", "phase": "unclear", "key_levels": [{"price": 1.83, "label": "近期高点"}, {"price": 1.67, "label": "MA20/当前价格"}, {"price": 1.65, "label": "近期低点"}, {"price": 1.59, "label": "MA60"}, {"price": 1.52, "label": "MA200"}], "trend_description": "价格当前1.67，位于MA20(1.67)处。过去20个交易日中，价格有18天在MA20上方运行，2天在下方。均线排列：MA5(1.69) > M