The US Dollar Currency Index was created to dollar's value relative to following select currencies:
Euro (EUR), 57.6% weight
Japanese yen (JPY) 13.6% weight
Pound sterling (GBP), 11.9% weight
Canadian dollar (CAD), 9.1% weight
Swedish krona (SEK), 4.2% weight
Swiss franc (CHF) 3.6% weight
This is great for Forex investors but nothing like it exists for crypto. The US Dollar is the most used fiat currency for crypto exchanges so I started with that.
Using BTC, ETH, XRP, BCH, BSV, and LTC as the relative comparisons, we have the means to determine the market impact from macroeconomic trends.