Unbacked cryptocurrencies like bitcoin and ether are primarily driven by speculative motives, while stablecoins are increasingly used for transactions and remittances.
Research by the Bank for International Settlements analyzed global cross-border flows of major cryptocurrencies and stablecoins, focusing on BTC, ETH, Tether, and USD Coin.
Bitcoin behaves like a speculative, risk-sensitive asset affected by global funding conditions, while stablecoins are influenced by conditions in sender and recipient countries like inflation and exchange rate volatility.
The US and the UK are major hubs for cross-border cryptocurrency flows, with stablecoin volumes reaching around $1.2 trillion, representing 46% of the market in 2021.