Oil and gasoline prices
... seem to be moving downward at different rates.
Since a barrel of oil peaked at $147 in July and to the best of my recollection, gasoline at the pump was just about $3.99 per gallon here in the Charleston area, oil has dropped by almost 30% to just above $100 per barrel while gas prices have declined at a much slower rate, I just paid $3.49 per gallon yesterday which is only a 12.5% decline. Hmmmmmmmm.