Closing Date ~ You can lock in a mortgage rate for only a limited time period (usually 90 days or less). (dmkrealestate.com)
This is why it's so important to lock in a mortgage rate when you get a good one. (homebuyinginstitute.com)
As a mortgage shopper, if you believe the Democratic nominee is a sure bet, you may do well to lock in your mortgage rate today, before final results are in. (themortgagereports.com)