The 20-day simple moving average (SMA) is a widely used short-to-medium-term trend indicator, representing about a month of trading activity. For the VIX, it provides a smoother benchmark than shorte…
The 20-day simple moving average (SMA) is a widely used short-to-medium-term trend indicator, representing about a month of trading activity. For the VIX, it provides a smoother benchmark than shorte…