Tightness in US refineries may have an impact on inflation. Diesel prices could be a driving factor, even if oil prices remain steady. This situation is being monitored, as it has the potential to affect inflation levels.

Further information on this development is available from ISI Markets. They have reported on the potential for diesel to drive inflation, given the current refinery conditions.

Details of the potential impact and the current state of US refineries can be found through ISI Markets. They provide analysis and insights into market trends and conditions.