New version of WSE Trading Interface – 2.3.0

ARQA Technologies released version 2.3.0 of WSE Trading Interface.

The updated interface employs two additional parameters in the current trades table for derivative market instruments: ‘Reference price’ and ‘Last clearing price’.  

A different approach is now used for specifying the
‘base asset’ parameter for derivative market instruments. According to new regulations,
a spot instrument is indicated as a base asset for a corresponding futures
instrument while a futures instrument code serves as a base asset for options.

The interface acquired a restriction on the number of applications which may be sent to the Refresh-server (RFS). This has been introduced in order to avoid a need to reconnect after breaking a limit set by the exchange for consecutive failed attempts.