SUBSCRIBER NOTE: Chicago gasoline RVP changes now set for September 15

Platts will reflect Chicago unleaded, premium unleaded, premium 91, CBOB, RBOB and PBOB at 11.5 RVP effective on or around September 15, based on further market feedback.

Platts on August 20 issued a subscriber note proposing this RVP change for September 7, based on the best available market information at that time.

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

For questions or comments, please contact Americas_products@platts.com.