Complex Option Spread Best Execution
Monitor and analyze complex spread transactions in order to achieve best execution and price improvement
S3’s Complex Option Spread Best Execution platform allows clients to monitor and analyze their complex spread transactions, in order to achieve best execution and price improvement. The Company’s proprietary software for complex orders provides traders with a suite of tools to measure trade efficacy and determine the execution quality of their complete strategy, as well as each individual leg.
When a complex order is loaded into the system, S3 creates a synthetic NBBO of the entire strategy, as well as a synthetic BBO for each exchange. By comparing a client’s aggregated executions against these, as well as any applicable limit prices, S3 provides customers with an accurate view of their spread executions compared with a number of market conditions, providing a deep level of transparency into those factors impacting complex option spread transactions.
S3’s Synthetic NBBO Construction:
S3’s platform allows for the analysis of up to four legs for each complex order, including up to one equity leg. This level of insight ensures that clients can compare virtually any complex options strategy against a variety of benchmarks, providing a comprehensive understanding of how that strategy should theoretically execute in the broader market, and allowing customers to alter their future trading strategies accordingly to achieve best execution.