How central bank swap lines affect the leveraged loan market

The cost of borrowing U.S. dollars through foreign exchange (FX) swap markets increased significantly in the beginning of the Covid-19 pandemic in February 2020, indicated by larger deviations from Covered Interest Rate Parity (CIP). CIP deviations narrowed again when the Federal Reserve expanded its swap lines to support U.S. dollar liquidity globally—by enhancing and extending its swap facility with foreign central banks and introducing the new temporary Foreign and International Monetary Authorities (FIMA) repurchase agreement facility.