As we’ve all seen, mortgage interest rates remain at or near all time lows. While it’s normal for everyone to want the lowest rate we all need to remember they have the potential to shoot back up, typically at a much faster pace, than they trickle down. Most lenders offer borrowers the option to “lock” in the interest rate once a purchase agreement is in place which secures that rate during the time it takes the loan to process. The other option borrowers have is to “float” the rate, meaning the processing of the loan begins but the rate might be higher or lower when the customer finally decides to lock it in.
I always recommend my clients lock their rate once the contract is in place. I’ve seen too many times over the years where a borrower decides to float it and then within a few days or weeks the rate is much higher than where it was originally. It’s always better to settle for a great rate, as they are today, even if they go down slightly after you lock it in than to be stuck with a much higher rate you will be stuck with for the next 30 years if they shoot up as you are floating the rate.

