SUBSCRIBER NOTE: Platts cleans erroneous data through correction, backfilling or deletion

As part of its ongoing review of historic data sets, S&P Global Platts has identified certain historic data in various commodities across all regions, where one or more prices were missing under certain bates. In some cases, the data is incorrect or should not be there, which led to corrections or deletions.

Please copy and paste the entire link below to your browser to see the complete list of symbols and correct values. Both previous and current low (l), high (h), close (c) and unspecified (u) bates prices have been listed, and the values highlighted in red show exactly which prices have been corrected or removed. The new values also show some prices in green font to distinguish them from prices that were not updated, these are the new values which have been corrected or backfilled.

https://www.platts.com/IM.Platts.Content/Downloads/Data/price-changes-Apr2018 .xlsx

Short URL: http://plts.co/axkR30jlO9O

Please note that this update is part of a series of reviews made to historic data.

On June 23, 2017, Platts restated data where low and high values recorded in the Platts database had been transposed, or where certain data points had been databased with incorrect decimal place settings. That announcement can be found here: https://www.platts.com/new-code-details/26758908 On August 3, Platts identified and amended data where close values were erroneously stated out of the published high and low range. That announcement can be found here: https://www.platts.com/new-code-details/26783236 On August 25, 2017, Platts restated data regarding erroneously recorded historic database records in physical market database categories for oil, agricultural, coal, European natural gas, and petrochemicals markets. That announcement can be found here: https://www.platts.com/new-code details/26793753

On October 23, 2017, Platts restated data regarding erroneously recorded historic database records in oil market derivatives market data categories. That announcement can be found here: https://www.platts.com/new-code-details/26826304 On November 15, 2017, Platts restated data regarding erroneously recorded historic database records in oil market derivatives market data categories. That announcement can be found here: https://www.platts.com/new-code-details/26840989 Please send any comments or questions about this announcement, please contact Platts Client Services or email support@platts.com