SUBSCRIBER NOTE: Chicago gasoline reflects 15 RVP on or around November 15

Please note that S&P Global Platts assessments will reflect Chicago 87-octane unleaded, CBOB, RBOB, and premium gasoline grades at 15 RVP on or around November 15, 2018.

The switch is based on market feedback and Explorer Pipeline schedule, which shows 15 RVP product to ship on the line in November's third cycle opening November 15.

The change is part of seasonal adjustments to gasoline vapor pressure specifications.

For questions or comments, please contact americas_products@spglobal.com, with a copy to pricegroup@spglobal.com For written comments, please provide a clear indication if comments are not intended for publication by Platts for public viewing. Platts will consider all comments received and will make comments not marked as confidential available upon request.

For more details of this and other upcoming RVP changes, please go to www.spglobal.com/platts/en and access the Platts US gasoline RVP calendar, or download the Excel file at http://plts.co/eDUK30l65Rg.