Adverse Selection Premium

Premium

The Adverse Selection Premium represents the excess return demanded by counterparties due to asymmetric information regarding the true risk profile of an asset or trade in crypto derivatives markets. This premium is an implicit cost embedded in pricing, reflecting the risk that the party with superior knowledge is more likely to transact when the trade is favorable to them. Quantitatively, it manifests as a persistent bid-ask spread widening or a systematic mispricing of options relative to fundamental models that assume symmetric information.