The NBC News/ Wall Street Journal poll just out (click on image to enlarge):
It's significant where the spike in opposition is coming from:
The increased opposition to Kavanaugh has come, in particular, from women over 50 (who were +3 on Kavanaugh’s confirmation in August and are -7 now) suburban women (-6 in August and -11 now), independents (who were +15 in August and -16 now) and seniors (+9 in August to -10 now).This nominee and this process is a gathering sh*tstorm for Republicans, and they deserve that and more.