AFL panic buy and panic sell
panic selling = downside volume equaled 90.0% or more of the total of upside volume plus downside
volume, and points lost equaled 90.0% or more of the total of points gained plus points lost.
panic buying = upside volume equaled 90.0% or more of the total of upside volume plus downside
volume, and points gain equaled 90.0% or more of the total of points gained plus points lost.