Very interesting. I've noticed the correlations getting stronger since 2020, particularly with the NASDAQ as global liquidity increased. In the last 2 years I think that any fiat currency alternative has done well so the correlation there is just as likely to just mean the USD (and other fiats) is weaker.

You probably need to add a USD index / comparison / baseline to identify that trend.

Also, for future reference - If you make any post discussing Gold then you should use the #silvergoldstackers tag because there is a good community here which would be interested in your insights.