OpenFIGI: Currencies and Spot FX Pairs

Anyone who knows me knows that I have an unhealthy interest in open symbologies.  Until we have a common reference for identifying things, it is difficult to build higher-order open connectivity (such as reusable APIs).

In the financial instrument space, the best symbology I am aware of is OpenFIGI.  Whilst it is maintained by Bloomberg, it is open and free to use.

I recently had a question and want to share the answer in case anyone else has the same query.  Incidentally, OpenFIGI support were super speedy and helpful when answering – kudos!

My question was regarding representing base currencies – USD or SGD.  If one searches on OpenFIGI for the Currency SGD, one gets the following:

From this result alone, it is unclear whether this represents a pure ‘SGD’ currency, or (as the name suggests) a USD/SGD spot FX pair.

The response from support was:

The FIGI BBG0013HFJF2 does represent the USDSGD Spot Exchange Rate – Price of 1 USD in SGD. All currency FIGI represent pairs. A FIGI is not assigned to a single representation of a currency alone. No FIGI exists for just USD or CAD or SGD, only in pairs of currency.

This clears up the confusion quite nicely.  Personally I would have chosen the ticker ‘USDSGD’ to represent the pair, but so be it.

Open symbology for the win!

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