These charts are from a recent Pew Research Center survey -- done between October 25th and 30th of a random national sample of 1,504 adults, with a 2.9 point margin of error.
This survey had Trump's job approval at only 34%, while disapproval was 59% -- a negative gap of 25 points.
The Republicans seem to be also losing favor with the public. When asked who would do a better job of handling the issues, the Democratic Party scored better on every issue. The best the Republican Party could do is come close on a few issues.