Basis Trade Profit Erosion

Cost

This erosion quantifies the reduction in expected profit from an arbitrage or carry trade due to unforeseen transactional overheads. Primary drivers include variable funding rates, exchange fee tiers, and the inherent slippage incurred during position entry or exit. Effective risk management necessitates a precise accounting of these embedded costs against the initial basis differential. Failure to model these factors leads to a systematic underestimation of the true break-even point.