Spread Compression

Definition

Spread compression, within the context of cryptocurrency derivatives and options trading, describes the convergence of bid-ask spreads observed in these markets. This phenomenon typically arises from heightened liquidity, increased market depth, and a reduction in informational asymmetry among participants. Consequently, the difference between the highest price a buyer is willing to pay (bid) and the lowest price a seller is willing to accept (ask) diminishes, reflecting a more efficient pricing mechanism. Understanding spread compression is crucial for assessing trading costs and evaluating the effectiveness of market-making strategies.