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I can already get the price for IBM on a given date :

https://www.quandl.com/api/v1/datasets/GOOG/NYSE_IBM.json?trim_start=2012-11-01&trim_end=2012-11-01

Is there a way to query Quandl a single time and for multiple tickers ( all the same date)?

jrouquie
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Bruno
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2 Answers2

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You can use the Quandl R package as follows

#get high prices(.2) from IBM, AAPL and TSLA for '2015-02-02'
mydata = Quandl(c("WIKI/IBM.2","WIKI/AAPL.2", "WIKI/TSLA.2"), start_date = "2015-02-02", end_date = "2015-02-02")

It results in:

   Date WIKI.IBM - High WIKI.AAPL - High WIKI.TSLA - High
1 2015-02-02          154.66           119.17         211.9499
spsaaibi
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  • thanks, would you happen to know what url it generates to request that data from the Quandl web API? I am in fact not working in R unfortunately... – Bruno Apr 07 '15 at 04:47
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    There are Quandl libraries for several other languages... you might find one that better suits your needs here: https://www.quandl.com/help/libraries Let me know if it works, cheers! – spsaaibi Apr 07 '15 at 04:56
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Update 2 : I wrote to Quandl and as of 2015-04-07, the multiset querying feature is removed. They are planning to reintroduce it in "a couple of months".

Update : The C# library is deprecated and the multi-set route it used is no longer valid :( I did not solve my problem yet

Well I found my answer on the libraries page of the Quandl website

http://quandl.com/help/libraries

The one that helped me is for C# : https://github.com/HubertJ/QuandlCS

and is providing the source code for how to construct a multiset query, which is what I needed, it seems.

Bruno
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