Unleaded (87 - E10) has reached a long-time low here in Northern Iowa at $2.79/gal. this week. As of November 1, Diesel had reached the lowest price since I started buying it, at $3.42/gal. In the 2 weeks since, it has gone to $3.89. Some of it could be increased demand for heating oil and other similar oil products as the heating season begins here, especially with fears over a demand crisis like we faced last January in everyone's minds. Also could be related to the changeover to winter Diesel, which happens here as of Nov. 1.