'State' - 'Explanations'
Open - An order which has not been matched or filled
Part filled - An order which has been partially filled and where some of the original volume remains
Filled - An order where not all of the original volume has been matched
Matched - An order where the whole volume has been matched
Deactivated - An order which has been deactivated by the user
Cancelled - An order which has been cancelled by the user
Expired - An order which has expired due to gate closure
Validity Expired - An order where the user set validity time has expired
Trade Cancelled - An order which has been cancelled due to trade cancellation