xiaowei-system/stock_backtest/四维_510300.json

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{
"code": "510300",
"name": "沪深300ETF",
"date": "2026-07-12 01:56",
"scores": {
"macro": -1,
"fundamental": 0,
"technical": 0,
"sentiment": 1
},
"total": 0,
"verdict": "⚠️ 观察 — 方向不明",
"macro_reasons": [
"沪深300近期下跌 → 市场风险偏好下降 ⬇️"
],
"fundamental_reasons": [],
"fundamental_info": {},
"technical_reasons": [
"数据不足"
],
"technical_info": {},
"sentiment_reasons": [
"ETF分散风险 + 低费率 ⬆️",
"反映大盘整体,宏观代理 ⬆️"
]
}