MATLAB DATAFEED TOOLBOX RELEASE NOTES Manuel d'utilisateur télécharger pdf (Page 32)

R2010a

11-2

Support for Bloomberg Version 3

Bloomberg has released a new version of their API. The new blp class supports the

Bloomberg V3 interface. Support for Bloomberg V3 has been implemented using their

Java

API which makes the toolbox platform independent for Bloomberg users allowing

them to run on 64-bit Windows machines.

Bloomberg Pre-V3 Access Not Supported

Bloomberg has released a new version of their API. They are not disabling the older

API but no longer support it. The existing bloomberg methods will display warnings

notifying users that they should move to the blp methods. The ActiveX

methods for

bloomberg will also generate warnings. The bloomberg class and its accompanying

methods will be removed in a future release.

Compatibility Considerations

Update your code to use the new blp class and its accompanying methods. For example:

b = bloomberg;

d = fetch(b,'FOOB US Equity','GETDATA','LAST_PRICE');

d = fetch(b,'FOOB US Equity','TIMESERIES','10/30/2009');

d = fetch(b,'FOOB US Equity','HISTORY','LAST_PRICE', ...

'10/01/2009','10/31/2009');

becomes

b = blp;

d = getdata(b,'FOOB US Equity','LAST_PRICE');

d = timeseries(b,'FOOB US Equity','10/30/2009');

d = history(b,'FOOB US Equity','LAST_PRICE', ...

'10/01/2009','10/31/2009');

See the function reference page for blp for more information.

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MATLAB DATAFEED TOOLBOX RELEASE NOTES Manuel d'utilisateur Page 32