We have the Live +3 and Live +7 Day ratings from Programming Insider
 
  Live Ratings (Overnights) Final Same Day Live +3 Live +7
18-49  0.4  0.41  0.69 (+67%)  0.75(+81%)
Total Viewers  1.44M  1.478  2.154M(+46%)  2.334M(+58%)
 
 
We were the second highest rated show in both the 18-49 demographic and in total viewers in overnight ratings
 
Flash 0.6 1725
Supernatural 0.4 1478
Arrow 0.4 1255
Riverdale 0.4 1248
Supergirl 0.3 1134
Legacies 0.3 1079
Charmed 0.3 957
Black Lightning 0.3 902
Legends of Tomorrow 0.3 898
All American 0.3 668
Dynasty 0.2 659
Crazy Ex-Girlfriend 0.2 39
 
 
We  tied at second place with Riverdale and Arrow in the 18-49 demographic. Flash in #1 with 0.6. Total viewers pushed us into a clear second place finish