O 50, R 47.
Pew 50-47 Obama lead matches our national tracking from Thursday to Saturday nights— PublicPolicyPolling (@ppppolls) November 4, 2012
These are two very strong pollsters, and they agree with each other.
And Nate Silver weighs in:
Simple average of national polls released Thursday: Obama +0.9. Friday: Obama +1.2. Saturday: Obama +1.3. Today (so far): Obama +1.4— Nate Silver (@fivethirtyeight) November 4, 2012