Chicago gasoline RVP shift, effective February 15

Effective February 15, 2011, the Platts conventional unleaded assessment for the Chicago market will reflect 11.5 RVP, while premium unleaded, CBOB, RBOB and PBOB gasoline assessments will reflect 9.0 RVP.

The changes are part of a seasonal shift in vapor pressure, as per Explorer Pipeline specifications.

Please send comments to americas_products@platts.com and a cc to pricegroup@platts.com.