**Signatures of Maturity in Cryptocurrency Market**

Editors

**Stanisław Drozdz ˙ ˙ Jarosław Kwapien´ Marcin Wʇtorek**

Basel • Beijing • Wuhan • Barcelona • Belgrade • Novi Sad • Cluj • Manchester

*Editors* Stanisław Drozd˙ z˙ Cracov University of Technology Krakow, Poland ´

Jarosław Kwapien´ Polish Academy of Sciences Krakow, Poland ´

Marcin Wʇtorek Cracow University of Technology Krakow, ´ Poland

*Editorial Office* MDPI St. Alban-Anlage 66 4052 Basel, Switzerland

This is a reprint of articles from the Special Issue published online in the open access journal *Entropy* (ISSN 1099-4300) (available at: https://www.mdpi.com/journal/entropy/special issues/ sig cryp).

For citation purposes, cite each article independently as indicated on the article page online and as indicated below:

Lastname, A.A.; Lastname, B.B. Article Title. *Journal Name* **Year**, *Volume Number*, Page Range.

**ISBN 978-3-0365-8574-1 (Hbk) ISBN 978-3-0365-8575-8 (PDF) doi.org/10.3390/books978-3-0365-8575-8**

© 2023 by the authors. Articles in this book are Open Access and distributed under the Creative Commons Attribution (CC BY) license. The book as a whole is distributed by MDPI under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) license.