$SPY $SPX : 
- Skewness and kurtosis of Calls are greater now than expired options between 17/01 and 08/05 2020.
- Volume has dropped significantly in still active options. 
- Skewness of delta is rather flat. 
- However, much more Puts are OTMs. 

The picture is rather neutral. https://t.co/2x0frWupCb