Week Of30-Yr Rate15-Yr RateARM Rate
1/4/1980 12.85% - -
1/11/1980 12.9% - -
1/18/1980 12.87% - -
1/25/1980 12.89% - -
2/1/1980 12.85% - -
2/8/1980 12.85% - -
2/15/1980 12.88% - -
2/22/1980 13.03% - -
2/29/1980 13.59% - -
3/7/1980 14% - -
3/14/1980 15.4% - -
3/21/1980 15.7% - -
3/28/1980 16.03% - -
4/4/1980 16.35% - -
4/11/1980 16.35% - -
4/18/1980 16.35% - -
4/25/1980 16.25% - -
5/2/1980 15.9% - -
5/9/1980 14.68% - -
5/16/1980 14.15% - -
5/23/1980 13.38% - -
5/30/1980 13.2% - -
6/6/1980 13.06% - -
6/13/1980 12.85% - -
6/20/1980 12.58% - -
6/27/1980 12.35% - -
7/4/1980 12.18% - -
7/11/1980 12.23% - -
7/18/1980 12.18% - -
7/25/1980 12.18% - -
8/1/1980 12.25% - -
8/8/1980 12.25% - -
8/15/1980 12.55% - -
8/22/1980 12.8% - -
8/29/1980 12.95% - -
9/5/1980 13.03% - -
9/12/1980 13.08% - -
9/19/1980 13.25% - -
9/26/1980 13.43% - -
10/3/1980 13.6% - -
10/10/1980 13.73% - -
10/17/1980 13.78% - -
10/24/1980 13.85% - -
10/31/1980 14% - -
11/7/1980 14.08% - -
11/14/1980 14.18% - -
11/21/1980 14.28% - -
11/28/1980 14.28% - -
12/5/1980 14.43% - -
12/12/1980 14.83% - -
12/19/1980 14.95% - -
12/26/1980 14.95% - -