# Information sharing among cryptocurrencies: Evidence from mutual information and approximate entropy during COVID-19

> Research article (Finance research letters, 2021) · cited 24× · AI/ML

**Wikidata**: [openalex:W3213773107](https://www.wikidata.org/wiki/openalex:W3213773107)  
**Source**: https://4ort.xyz/entity/information-sharing-among-cryptocurrencies-evidence-from-mutual-information-and-approximate-entropy-during-covid-19