After reviewing 2010-2019 St. Louis Federal Reserve data on the monthly supply of houses (in months) compared to 10-year constant maturing treasury (CMT) rate, we see a relationship between the increase in supply as rates increase. The data is graphed on a scatter plot below showing a positive correlation between the variables. Further investigation was performed to see if his relationship is maintained across ten-year vintages from 1963 to the present. We see a similar relat