Supernatural took a hit in ratings on Thanksgiving but rebounded in Live +7 ratings.
From Showbuzz Daily

TV Series Finale shows the drop
18-49 - 0.3 - 54.48%
Total Viewers - 1.21 - 36.29%
Total Viewers - 1.21 - 36.29%
We were #1 in social media ratings for Thanksgiving

From Spoiler TV
18-49 - 0.3
Total Viewers - 1.24
Total Viewers - 1.24
Live +7 Ratings
18-49 Ratings
Live + SD - 0.3
Live +7D - 0.8
Total Increase - 0.5
Percentage Increase - 167%
Total Increase - 0.5
Percentage Increase - 167%
Total Viewers
Live +SD - 1241
Live +7D - 2452
Total Increase - 1211
Percent Increase - 98%
Live +7D - 2452
Total Increase - 1211
Percent Increase - 98%
This was not unexpected. Thanksgiving is not a good day for TV viewing. We made the top of the charts in Percentage increase in both 18-49 and total viewers.