Cboe Silexx, a multi-asset order execution management system (OEMS) that caters to the professional marketplace, has unveiled a set of enhancements as part of version 25.10.

• Average Price Summary | Display % FLEX Restatement Price and Strike

When right-clicking on a % FLEX order and selecting Average Price Summary the restated strike and fill price is included alongside the original order information. This enhancement ensures that all relevant fill details are readily available for client reporting.

• FLEX Order Ticket | Package Greeks

An icon now appears next to the package theoretical price in the FLEX Order Ticket. When clicking the icon the net summary of all relevant Greeks for the entire package will be displayed. The summary takes the ratio into consideration and works seamlessly with combinations of both FLEX and listed option legs, providing a clear, consolidated view without manual calculation.

• API Docs | Link to Proto Files

In addition to getting proto files via server reflection, there is now a ling on the swagger UI page to directly download the proto files.

• .NET API | Updates to Tick Increments

A new function was added to ISecurity in the .NET API that will return the tick for a security.