{"stock_code": "600312", "stock_name": "平高电气", "market_type": "A", "analysis_date": "2026-03-28T03:32:24.045762", "structure_snapshot": {"structure_type": "downtrend", "ma200_position": "above", "phase": "unclear", "key_levels": [{"price": 25.65, "label": "近期高点拐点(2026-03-06)"}, {"price": 24.09, "label": "近期高点拐点(2026-01-20)"}, {"price": 21.94, "label": "近期低点拐点(2026-03-04)"}, {"price": 20.53, "label": "近期低点拐点(2026-01-30)"}, {"price": 17.75, "label": "MA200均线"}], "trend_description": "价格21.05，低于MA5