I”m ready to jump out of harm’s way if necessary.
I take this as meaning you are net long?
I”m ready to jump out of harm’s way if necessary.

I take this as meaning you are net long?
I did take partials,
The best case scenario is a bounce on Monday then 2,720 or below should be seen.
None of the 15 times were at all time highs. About half occurred right before the bottom of significant pullbacks, and half marked the near completion of short term pullbacks near rally highs. The last signal was rather recent - 12/21/2018
Yes, in this case the price action of the set up is over the last three trading days and has to do with volatility and range expansion.
As to what I am referring to the set up is quantitative in nature, based on volatility, range, and range expansion, and I track each day’s data from the prior day’s close.
Also of note is the $VIX breaking out to a 40 day highs. This has, since before the 2007 bull market high, been neutral to bullish one month out.
Technically and quantitatively I have nothing but short term bullish indications (1 to 3 month forward look).
I am cognizant of the fact that Trump’s trade war escalation may have caused an instant fundamental change in the market’s outlook and that the price discovery process going forward may not be the one supported by the technical conditions and quantitative data I track. As with all things technical they work until they don’t. And as with all things quant, it merely points to probabilities and not certainties.
So I remain bullish, but my ear is tot he rail and I”m ready to jump out of harm’s way if necessary.
So, technically, I see plenty of short term down side potential. There's also several unfilled gaps below.
