Interactive Brokers via Matlab

Here’s a video guide to using the Interactive Brokers API with Matlab.

The following are the notes that go along with the video, it follows each step

install trader workstation (i.e. tws)
http://individuals.interactivebrokers.com/en/software/installationInstructions.php?ib_entity=llc

install the api
http://www.interactivebrokers.com/download/InstallAX_951.exe
online api guide fyi
http://www.interactivebrokers.com/php/apiUsersGuide/apiguide.htm
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enable the activex api
run tws
configure > API > enable ActiveX and Socket Clients
register the activex server
windows start button > run > regsvr32 “C:\Program Files\Jts\ActiveX\Tws.ocx”
restart the computer
run tws
run matlab
set up preliminary variables with the following commands
>> global eventdata orderid; eventdata = {}; orderid = 1; f = figure; set(f,’Visible’,’off’);
connect Matlab to the api
copy twsevent.m to your current Matlab directory
>> tws = actxcontrol(‘TWS.TwsCtrl.1′,[0 0 0 0],f,’twsevent’);
>> tws.connect(”, 7496, 1);
test it!
use the newcontract.m script- copy it to the current directory
>> newcontract
>> tws.reqMktDataEx(orderid, contract, ”, 1)
>> tws.reqCurrentTime()

S = INVOKE(OBJ) returns structure …

Here’s a video guide to using the Interactive Brokers API with Matlab.

The following are the notes that go along with the video, it follows each step

install trader workstation (i.e. tws)
http://individuals.interactivebrokers.com/en/software/installationInstructions.php?ib_entity=llc

install the api
http://www.interactivebrokers.com/download/InstallAX_951.exe
online api guide fyi
http://www.interactivebrokers.com/php/apiUsersGuide/apiguide.htm
enable the activex api
run tws
configure > API > enable ActiveX and Socket Clients
register the activex server
windows start button > run > regsvr32 “C:\Program Files\Jts\ActiveX\Tws.ocx”
restart the computer
run tws
run matlab
set up preliminary variables with the following commands
>> global eventdata orderid; eventdata = {}; orderid = 1; f = figure; set(f,’Visible’,’off’);
connect Matlab to the api
copy twsevent.m to your current Matlab directory
>> tws = actxcontrol(‘TWS.TwsCtrl.1′,[0 0 0 0],f,’twsevent’);
>> tws.connect(”, 7496, 1);
test it!
use the newcontract.m script- copy it to the current directory
>> newcontract
>> tws.reqMktDataEx(orderid, contract, ”, 1)
>> tws.reqCurrentTime()
S = INVOKE(OBJ) returns structure array S containing a list of
all methods supported by the object or interface OBJ along
with the prototypes for these methods.
invoke(ib)
METHODSVIEW(OBJECT) displays the methods of OBJECT’s class along
with the properties of each method.
methodsview(ib)
Webinar:
http://www.interactivebrokers.com/en/general/education/priorWebinars.php?ib_entity=llc