From: The nexus between the volatility of Bitcoin, gold, and American stock markets during the COVID-19 pandemic: evidence from VAR-DCC-EGARCH and ANN models
Ljung-Box test on SR
Bitcoin
Gold
Nasdaq*
S&P500
Dow Jones
Q(12)
7.793
14.91
13.969
5.917
8.174
P-value
0.8011
0.2464
0.0825
0.9202
0.7714