# Investigating the use of statistical process control charts for index tracking portfolios

> Research article (Journal of the Operational Research Society, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2910600631](https://www.wikidata.org/wiki/openalex:W2910600631)  
**Source**: https://4ort.xyz/entity/investigating-the-use-of-statistical-process-control-charts-for-index-tracking-portfolios