At one level the VIX may have already broken resistance which may see a break of closing support for the S&P today:

Dr. Declan Fallon, Senior Market Technician, Zignals.com the free stock alerts, market alerts and stock charts website
This clock reached its time on October 19th 2017. This was a forecast for a "Major Market Top". Unfortunately, I can't find the link for the source material (but years ending in "7" was one of the red flags) but I thought it interesting enough to start this countdown clock 2 years ago.
I did a post on this here
Let's see if it carries any credence.