Overall, today may be the most active day for rates this week. The best candidate for the calmest day is practically any other day expect today. There is a good chance that the markets and mortgage rates will be much more stable than we have seen over the past few weeks, unless something unexpected happens. If closing soon and still floating an interest rate, it would be a good idea to keep an eye on the markets as they can get volatile without notice. However, it appears this week carries a much lower risk level for floating a rate than recent weeks.