Create the Bloomberg EMSX connectionc.

c = emsx('//blp/emapisvc_beta');

Open Bloomberg EMSX order blotter using the Bloomberg EMSX connectionc.

[t,subs] = emsxOrderBlotter(c)

Timer Object: timer-1 Timer Settings ExecutionMode: fixedRate Period: 1 BusyMode: drop Running: on Callbacks TimerFcn: {@processEventToBlotter [1x1 emsx]} ErrorFcn: '' StartFcn: '' StopFcn: '' subs = com.bloomberglp.blpapi.SubscriptionList@3e24da58

emsxOrderBlotterreturns the timer object output and the Bloomberg EMSX subscription list object. For details about the timer object, seetimer.

The order blotter displays the current order information for a trader.

Create the order request structureorderto define the order parameters. This code creates a buy market order for 330 shares of IBM^®. This code uses the brokerBBwith the time in force set toDAYand any hand instruction. Convert the number of shares to a 32-bit signed integer usingint32.

order.EMSX_TICKER ='IBM'；order.EMSX_AMOUNT = int32(330); order.EMSX_ORDER_TYPE ='MKT'；order.EMSX_BROKER ='BB'；order.EMSX_TIF ='DAY'；order.EMSX_HAND_INSTRUCTION ='ANY'；order.EMSX_SIDE ='BUY'；

Create and route the order using the Bloomberg EMSX connectioncand the order request structureorder. Use the custom event handlerprocessEventToBlotterby setting the name-value pair argument'useDefaultEventHandler'tofalse.

events = createOrderAndRoute(c,order,'useDefaultEventHandler',false)

events = [] CreateOrderAndRoute = { EMSX_SEQUENCE = 381499 EMSX_ROUTE_ID = 1 MESSAGE = Order created and routed }

createOrderAndRoutecreates the order, routes the order, and returns a structureeventsthat contains an empty double.processEventToBlotterdisplays output fromcreateOrderAndRoutewith the order numberEMSX_SEQUENCE, route numberEMSX_ROUTE_ID, and message: Order created and routed.

The order blotter updates using the information for the created and routed order, where order numberEMSX_SEQUENCEis381499, using the event handler functionprocessEventToBlotter. The order blotter updates as orders are created and managed.

Close the Bloomberg EMSX connection.

close(c)