It’s too early to gauge any trends out of Super Tuesday, but Hillary Clinton has stretched out her lead a bit since the last polling update two days ago.
Clinton’s current 15-point net lead over Bernie Sanders is 1.1 points bigger than it was Tuesday, and 9.3 points higher than last Wednesday. The individual polls driving the aggregate haven’t changed much since Tuesday, just a new Ipsos/Reuters poll showing a Clinton 54-40 lead, compared to 49-44 back on 2/20-24. Let’s take a look at polling in the upcoming primary states: