So I was looking back at October 2022 mortgage rates and honestly the numbers were pretty wild. The 30-year fixed was sitting at 7.20% back then, which was already climbing from 7.12% the week before. If you were shopping for mortgages that month, it was a rough time to lock in a rate.

For people wanting to pay off faster, the 15-year fixed mortgage rates in October 2022 were around 6.40%, up from 6.33% just a week earlier. The trend was pretty clear - rates kept going up. Over that 52-week period, the low had been 5.43% and the high reached 7.24%, so you can see how volatile things were.

What's interesting is understanding what these rates actually mean for your payments. Take that 7.20% rate on a $100,000 mortgage - you're looking at roughly $679 monthly just for principal and interest. Over 30 years, you'd pay around $144,364 in total interest. The APR was 7.21%, which includes all the lender fees on top of the base rate.

Jumbo mortgages weren't much better. October 2022 mortgage rates for jumbo loans hit 7.21% on the 30-year fixed, barely higher than standard rates. That same month, 5/1 ARM rates were at 5.45%, which was actually one of the higher points in that year's range.

One thing people often miss is the difference between interest rate and APR. The APR includes fees and gives you the real total cost picture. When comparing October 2022 mortgage rates across lenders, looking at APR instead of just the rate itself tells you way more about what you're actually paying. That's why most financial advisors recommend using a mortgage calculator and comparing APRs when you're shopping around.