Overall, Friday is likely to be the most active day for mortgage rates but we could see noticeable movement tomorrow also as the markets start the week. The best candidate for calmest day is Thursday. I suspect we may see a big move in stocks soon, possibly this week. If that move is lower, bonds should benefit and mortgage rates would move lower. Despite the lack of key economic data or other highly important events, we still could see an active week for mortgage rates. Accordingly, it still would be prudent to remain in contact with your mortgage professional if closing in the near future and still floating an interest rate.