it was a generational low. in 2001 when everybody was talking about dot-com, talking about stocks, maybe that was an indication things had gotten a bit too frothy. i think they're a natural and desirable part of market behavior. markets cannot just keep going up. >> thank you so much for joining us, as always. >> my pleasure. thank you. and for home buyers, spring is coming early. the busy buying season isn't waiting for the warm weather because mortgage rates are at a 22-month high and continuing to rise. buyers looking to lock in a better rate are scrambling to make offers. the number of houses for sale, i'm sure if you've looked around you've noticed this. is at a five-year low. there is a one-month supply of homes left on the market. joining me now is real estate correspondent diana olynyk.