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parse_sector_weight_index

qmt_parser::metadata

Function parse_sector_weight_index 

Source 
pub fn parse_sector_weight_index(
    path: impl AsRef<Path>,
    index_code: &str,
) -> Result<BTreeMap<String, f64>, MetadataParseError>
Expand description

解析 xtquant sectorWeightData.txt，返回指定 index/sector 的 stock -> weight。