Does Redweek add new listings throughout the day?

I'm currently looking for a specific week at a certain resort. Don't want to waste time checking the website throughout the day if I don't have to. Does Redweek add new listings throughout the day or just one time each day?

Postings are added throughout the day and night. You can sign up to be alerted any time new postings are added by going to the Posting Alerts link at the bottom of the rental or resale list on the resort page you are interested in.

I too am looking for a specific and I only get updates daily in the morning.

The posting alerts go out each morning.