多因子策略:收盘价涨跌幅因子
由small_q创建,最终由small_q 被浏览 59 用户
因子1示例:
"factor1":"""
SELECT
date,
instrument,
m_CORR(close/m_lag(close, 1), log(volume/m_lag(volume, 1)+1), 20) AS _factor_temp,
-1 * _factor_temp AS factor,
FROM cn_stock_bar1d
ORDER BY date, instrument
""",
回测图:
\
策略源码:
声明:本策略需要在AIStudio 3.0环境下运行(点击克隆策略选择最新开发环境)