All of the methods that I use including symmetry, geometry, cycles, and cycle analysis are extremely bearish in late December. Not only that, but the market is confirming with leading indexes (such as NDX and DAX) leading down for months already.
The crash is anticipated to start from Dec 27th or 28th, and could reach the 1044 SPX target on January 6th. Steep declines may come on Dec 28th through Dec 30th according to the cycle analysis system.
This summer, I used the same cycle analysis system to pinpoint a selloff into August 10th +/- 1 day, and mentioned this date many times in my July analysis. It is the same system that I am using this time as well.
This should be taken as a firm warning!