Stock price when the opinion was issued
As a hedging strategy to reduce market risk? He always avoids these super bull leveraged things and this one is 2X. There is a price reset every day, so this is a 1 day hedge. These things are not to be held for more than a week. They are “day trading” vehicles. Even if you are absolutely right, you can still lose.
There is typically an inverse relationship between the S&P 500 and the VIX. However, it doesn’t have to work that way, as volatility can also work both ways. However, at this time of year, you tend not to find a lot of volatility. Volatility really picks up from July into October, and then it tends to fall off a little. There is nothing wrong using this, but it is a short-term product, and you are typically looking for the market to go down a little.
Tracks volatility in the market. Don’t hold for than a week because you are trading futures contracts. It is leveraged and so has to rebalance daily.