Structural and cyclical factors have driven a surge in turnover of interest rate derivatives (IRDs) since 2022 – both in over-the-counter (OTC) and exchange-traded (XTD) markets. The reform of benchmark rates and the shift away from Libor has fundamentally reshaped OTC markets, with overnight index swaps becoming the dominant instrument. In XTD markets, positions in government bond futures have risen dramatically, fuelled by hedge funds exploiting arbitrage opportunities through the cash-futures basis trade.  […]