and, by switching you could even save 665 dollars. hey tex, can someone else get a turn? yeah, hang on, i'm about to break my own record. yeah. only pay for what you need. ♪ liberty, liberty, liberty, liberty. ♪ they're calling it the santa claus rally on wall street, stocks hitting new highs as record-breaking year of trading wraps up tomorrow. despite the uncertainty from the pandemic and financial pain on main street. cnn's matt egan joins us with more. hi, there, matt.