According to Odaily, the correlation between Bitcoin and gold has shown a fluctuating trend over the past three years. The 30-day and 90-day correlation indicators have displayed intermittent peaks and troughs, indicating a variance in the degree of correlation between the prices of Bitcoin and gold. However, in the past 30 days, the correlation between Bitcoin and gold has been weakening, similar to the recent trend observed between Bitcoin and the S&P 500 index.