Weekly CW Ratings: October 16 - 20, 2017

The CW saw a drop in its second week of its new line up, losing 12% in total viewership and a tenth of a point in both the A18-34 and A25-54 demographics. The network's two new shows, VALLOR and DYNASTY, dropped below one million viewers and were the only two non-Friday night series to post 0.2 rating in the A18-34 demographic.

For the week, The CW averaged 1.42 million viewers, a 0.4 rating in Adults 18-34, a 0.5 rating in Adults 18-49, and a 0.5 rating n Adults 25-54.

Day	Time	Net	Program	P2*	A18-34	A18-49	A25-54
Mon	8:00	CW	Supergirl	1.76	0.3	0.5	0.6
Mon	9:00	CW	VALOR	0.99	0.2	0.2	0.3
Tue	8:00	CW	The Flash	2.54	0.8	0.9	1.0
Tue	9:00	CW	Legends of Tomorrow	1.58	0.4	0.5	0.6
Wed	8:00	CW	Riverdale	1.76	0.8	0.6	0.5
Wed	9:00	CW	Dynasty	0.92	0.2	0.3	0.3
Thu	8:00	CW	Supernatural	1.90	0.5	0.7	0.8
Thu	9:00	CW	Arrow	1.51	0.4	0.5	0.6
Fri	8:00	CW	Crazy Ex-Girlfriend	0.60	0.2	0.2	0.2
Fri	9:00	CW	Jane The Virgin	0.61	0.2	0.2	0.3

* - viewers in millions