I may post the SLB rates more frequently, even when there are no significant changes, because some people might be anxious if they can't see it. The lack of a post could be because there was no significant change, or because I forgot to check and post even though there was a change. I don't want to cluster up the forum with unwanted posts, but once a day or less ought to be easy for people to ignore if they want to. Trying to do it at the end of every trading day might help me by giving me something useful to do.