TY - GEN T1 - Cryptocurrency Market Activity During Extremely Volatile Periods UR - https://doi.org/10.2139/ssrn.3220781 PY - 2018/01/01 AU - Katsiampa P AU - Gkillas K AU - Longin F ED - DO - DOI: 10.2139/ssrn.3220781 Y2 - 2025/11/29 ER -