I like the look of this Mid-Term Bearish Calendar trade in $SPX centered at 2800. 
Puts are expensive and if I play the downside, I like to do it in a trade with positive Theta. 
So: 
- Sell 1 Sep 30th 2,800 Put and 
- Buy 1 Oct 16th 2,800 Put 
It's going for $13.5 Debit. https://t.co/7TZqbsp5ws