Just looking back at mortgage rates from August 2020 and it's interesting how things have shifted. Back then, 30-year fixed rates were hovering around 3.03% after dipping below 3% multiple times that month. People were pretty excited about those lows at the time. The 15-year options were even better at 2.551%, which meant way lower total interest paid if you could handle the higher monthly payment. 5/1 ARMs were sitting at 3.305%, which actually made fixed rates look better. What's wild is how competitive those mortgage rates august 2020 were considered back then. A $200k loan at 3.03% meant roughly $846 monthly just for principal and interest. If you locked in during that window, you avoided a ton of uncertainty. The article mentioned that rate locks were crucial - basically protecting yourself if rates jumped before closing. The recommendation was pretty clear: lock in if you're closing within 30 days, float if you have 45-60 days. Rates have obviously changed dramatically since then, but that period really showed how important it was to act when mortgage rates were favorable.