Colorado Code
Article 12 - Interest - General Provisions
§ 5-12-105. Interest Upon Foreclosure

In all cases where real estate shall be sold under execution or by virtue of the foreclosure of any mortgage, deed of trust, or other lien, the indebtedness and costs for which any certificate of purchase may issue shall bear interest at the rate specified in the original instrument.
Source: L. 71: R&RE, p. 852, § 1. C.R.S. 1963: § 73-12-105.