Rates were little changed Monday as stocks moved lower. This morning, the December Core PCE price index, the Fed’s preferred measure of inflation, rose 0.1%, below an expected increase of 0.2%, and was 1.7% higher than one year ago. Personal Income increased 0.3%, slightly below forecast. December Pending Home Sales rose 1.6%, beating expectations, after declining 2.5% in November. No other key data will be released today.