Cryptocurrency correlation with BTC, ETH, NASDQ and S&P 500

This chart is intended to help visualize the possible correlation of a cryptocurrency with BTC, ETH, NASDQ and S&P 500.
It was designed on a daily timeframe.
The histograms are set on two different scales: the darker one on 7 candles and the lighter one on 30 candles.
When the histogram is above the zero line, the correlation between it and the main asset is positive.