Borrowing Interest

Cost

Borrowing interest, within cryptocurrency and derivatives markets, represents the fee incurred for accessing capital to fund positions or cover short exposures. This cost is typically expressed as an annualized percentage rate, reflecting the time value of money and the credit risk associated with the lending counterparty. In perpetual futures contracts, borrowing interest directly impacts funding rates, influencing the profitability of holding leveraged positions and contributing to convergence with spot market prices.