Tag 55
(symbol) on the FIX Dropcopy will change slightly to include a double digit year rather than a single digit.
For example, before the December 2022 BUS future was BUSZ2
whereas after this change it will be BUSZ22
. Similarly
the March 2023 BUI future will go from BUIH3
to BUIH23
and the March-June 2023 BUI calendar spread will go from
BUIH3-BUIM3
to BUIH23-BUIM23
.