"Trick or Treat.......Tragedy or Tremor?".......S&P's hauntingly similar 1987 'Door Knock'....

S&P500 Daily Chart @ Close 10/21/2015

............as per the previous Post; the similarity continues in 'haunting' fashion.
Chatter on CBOE Skew Index abnormalities continue apace; losses from here into Friday, next Week should reveal 'all'?
What's the Catalyst?
That; always the Fool's Game.
What we do about the 'signs' the pertinent issue.
2 Week 1925 Puts now in our 'Bag' before Halloween.
"Trick or Treat?"