Somehow I got the impression you play The Market. If so, you are already in the biggest gambling establishment in the world, why bother with this stuff. That said, I like the Parlay OP posted and love casino action. But I am out of the market just now so I need some risk. I made out great in the big crash in '08 because I am a contrarian. Same with the 2016 election results and aftermath. Won big on Trump and the markets' rise after. Bailed when last year when Fed starting raising rates and am sitting on cash now.
Little havy for gator week but my next play will be when market finally realizes China will not do a trade deal Trump will sign and Trump doesn't really want one. He clearly sees the eventual war, real war, with China and knows that industrial manufacturing was how we won WWII and wants all those factories back.
My assumptions are about a 20% or greater fall in market, US real economy remains strong even as rest of world weakens, and Trump wins re-election with about 320 electoral votes(I don't see making the play before the election and if he losses I will sit out the turmoil that follows - too old for a ad hoc bet) Forgetting the whole war thing and any feelings about Trump one way or another, what do you think the best long plays would be for a "no deal" or even a "no trade" result with China?