COMPLEXPRODUCT broadcast termination by FAST UDP multicast

Dear securities market clients, who source the market data from the ASTS FAST UDP multicast service,

On January 31, 2022 the optional COMPLEXPRODUCT field will contain no value for all instruments on the test (T1) environment. The corresponding changes to production environment are planned for the first ASTS release in 2022 (tentatively, in April). The complete change list as well as the precise release date will be announced separately.