Volatility Spread Compression

Phenomenon

Volatility spread compression describes the narrowing of the bid-ask spread for implied volatility across different strike prices or maturities within options markets. This phenomenon indicates increased market efficiency and liquidity in the volatility derivatives space. It suggests that market makers are able to quote tighter prices due to better information flow and reduced risk. This often occurs during periods of stable market conditions or increased participation. It reflects a more mature market.