Great re-read!
Swordy, Q so often injects a Christian reference or call to prayer, or a scripture recently. This 666 is sacred scripture as all Christians know, and is to represent the Mark of the Beast on our forehead and in our hand in order to buy and sell.
Now, we think in terms of technology reading our thoughts in our forehead and our eyes in our identity, computer watches for example.
So Q is speaking to that Christian understanding, or is he simply pointing to the discomforting stock exchange drop to 666 on that day, or, could the number 666 have been manipulated at the stock exchange, as a signal to someone for messaging? White Hats or the Black Hats messaging?
Q pointed out the exchange was manipulated to achieve that result as a message to Trump. It was the cabal saying "we can strike at the economy. And this is our level of control!"
I think Q wants us to really pay attention to that fact by making it obvious and underling it. Hes tied a big ribbon around it.