Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Are banks really making less profit when interest rates are low? 
Banks make less profit when "long" rates are low compared to "short" rates. Banks lend for long term purposes like five year business loans or 30 year mortgages. They get their funds from (mostly) "short term" deposits, which can be emptied in days. Banks make money on the difference between 5 and 30 year rates, and short term rates. It is the difference, and not the absolute level of rates, that determines their profitability. A bank that pays 1% on CDs, and lends at 3% will make money. During the 1970s, short rates kept rising,and banks were stuck with 30 year loans at 7% from the early part of the decade, when short rates rose to double digits around 1980, and they lost money.