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+# Brent Spot Price
+
+This is the USD price for Brent Crude oil, measured daily. We include the time
+series from 2000 onwards. The data is sampled at every 10 original
+observations to reduce the length of the series.
+
+The data is obtained from the [U.S. Energy Information
+Administration](https://www.eia.gov/opendata/qb.php?sdid=PET.RBRTE.D). Since
+the data is in the public domain, we distribute it as part of this repository.
+Source: U.S. Energy Information Administration (Sep. 2019).
+
+Since the original data has observations only on trading days, there are
+arguably gaps in this time series (on non-trading days). However we consider
+these to be consecutive, and thus also consider the sampled time series to
+have consecutive observations.
+
+To obtain the ``brent_spot.json`` file from the original
+``Europe_Brent_Spot_Price_FOB_Daily.csv`` file, simply run:
+
+```
+$ python convert.py Europe_Brent_Spot_Price_FOB_Daily.csv brent_spot.json
+```
+
+![Plot of brent_spot dataset](./brent_spot.png)