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AI 原生量化投研平台AI-native quantitative research platform
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因子逻辑
当前收盘价在过去 5 日收盘价中的时序分位,取值 0 到 1;越接近 1 表示当前价处于近 5 日的相对高位。
因子公式
RANK5 = Rank(close ,5)BigQuant SQL
SELECT date, instrument, m_pct_rank(close, 5) AS alpha_124FROM cn_stock_bar1dORDER BY date, instrumentbq examples new strategies/multi_factor.py bqf_10378_strategy.py --name 'Alpha158 #124 选股' \ --set 'TABLES=["cn_stock_factors_alpha_158"]' --set 'FACTORS=["alpha_124"]' --set 'HOLD=30' \ --set 'EVERY=20' --set 'BENCHMARK="000300.SH"' --set 'START="2021-01-01"' \ --set 'END="2026-09-18"' \ && python bqf_10378_strategy.pySELECT date, instrument, alpha_124 FROM cn_stock_factors_alpha_158带入当前因子,在 Cowork 中继续研究。
from bigquant import factor
values = factor.values(["BQF_10378"], "2021-01-01", "2026-09-18")report = factor.analyze( values, start_date="2021-01-01", end_date="2026-09-18", universe=("all", "hs300"), neutralize=(None, "size+industry"), depth="deep",)report.render()